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Halo: The Master Chief Collection

Halo: The Master Chief Collection

34 / 700 achievements5%
Ultra Rare2 / 417
Very Rare5 / 150
Rare9 / 90
Uncommon11 / 34
Common7 / 9

About Halo: The Master Chief Collection's achievements

Halo: The Master Chief Collection has 700 Steam achievements, 417 of them ultra-rare — unlocked by under 5% of players. The rarest is "LASO Master", earned by just 0.5% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement
0.5%
of players earned "LASO Master"

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All Halo: The Master Chief Collection achievements

Your unlocked achievements
700 achievements
Just Getting Started
✓Just Getting Started
Kill 100 enemies or players.
Common79.7%✓ 3 Jul 2023
Balaho's Most Wanted
✓Balaho's Most Wanted
Kill 100 Grunts.
Common71.6%✓ 3 Jul 2023
The One Percent
✓The One Percent
Kill 100 Elites.
Common56.7%✓ 3 Jul 2023
Spoilsport
✓Spoilsport
Kill 100 Jackals.
Common55.5%✓ 3 Jul 2023
The Guardians Are Coming
✓The Guardians Are Coming
Get killed by the Guardians.
Uncommon49.0%✓ 3 Jul 2023
Where Am I?
✓Where Am I?
Complete 10 missions or multiplayer games.
Common61.3%✓ 3 Jul 2023
Your Journey Begins
✓Your Journey Begins
Complete a campaign mission or a match of multiplayer.
Common89.7%✓ 3 Jul 2023
Pillar of Autumn
✓Pillar of Autumn
Halo CE: Complete The Pillar of Autumn.
Uncommon49.8%✓ 3 Jul 2023
Halo
✓Halo
Halo CE: Complete Halo.
Uncommon42.2%✓ 3 Jul 2023
Truth and Reconciliation
✓Truth and Reconciliation
Halo CE: Complete The Truth and Reconciliation.
Uncommon38.0%✓ 3 Jul 2023
The Silent Cartographer
✓The Silent Cartographer
Halo CE: Complete The Silent Cartographer.
Uncommon35.3%✓ 3 Jul 2023
Assault on the Control Room
✓Assault on the Control Room
Halo CE: Complete Assault on the Control Room.
Uncommon31.4%✓ 3 Jul 2023
343 Guilty Spark
✓343 Guilty Spark
Halo CE: Complete 343 Guilty Spark.
Rare29.5%✓ 3 Jul 2023
The Library
✓The Library
Halo CE: Complete The Library.
Rare28.0%✓ 3 Jul 2023
Two Betrayals
✓Two Betrayals
Halo CE: Complete Two Betrayals.
Rare26.0%✓ 3 Jul 2023
Keyes
✓Keyes
Halo CE: Complete Keyes.
Rare25.5%✓ 3 Jul 2023
Idle Hands
✓Idle Hands
Halo CE: Activate Terminal 4 on The Silent Cartographer.
Rare18.1%✓ 3 Jul 2023
Kilotons of Fun
✓Kilotons of Fun
Halo CE: Activate Terminal 10 on The Maw.
Very Rare11.6%✓ 3 Jul 2023
Skulltaker Halo: CE: Famine
✓Skulltaker Halo: CE: Famine
Halo CE: Find and claim the Famine skull in remastered mode.
Very Rare6.8%✓ 3 Jul 2023
Skulltaker Halo: CE: Recession
✓Skulltaker Halo: CE: Recession
Halo CE: Find and claim the Recession skull in remastered mode.
Ultra Rare3.6%✓ 3 Jul 2023
My Buddy Chips
✓My Buddy Chips
Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Uncommon47.9%✓ 3 Jul 2023
A Day To Remember
✓A Day To Remember
Halo CE: Play Halo: CE on the 15th of any month.
Very Rare13.3%✓ 3 Jul 2023
Cairo Station
✓Cairo Station
Halo 2: Complete Cairo Station.
Uncommon32.1%✓ 3 Jul 2023
Outskirts
✓Outskirts
Halo 2: Complete Outskirts.
Rare29.8%✓ 3 Jul 2023
Metropolis
✓Metropolis
Halo 2: Complete Metropolis.
Rare28.8%✓ 3 Jul 2023
Inquisitive
✓Inquisitive
Halo 2: Activate Terminal 2 on Outskirts.
Very Rare8.6%✓ 3 Jul 2023
Examiner
✓Examiner
Halo 2: Activate Terminal 3 on Metropolis.
Very Rare13.3%✓ 3 Jul 2023
THE Chips Dubbo?
✓THE Chips Dubbo?
Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Uncommon34.2%✓ 3 Jul 2023
Delicious Brains
✓Delicious Brains
Kill 100 Flood.
Uncommon38.3%✓ 3 Jul 2023
Zombie Repeller
✓Zombie Repeller
Kill 1000 Flood.
Rare23.0%✓ 3 Jul 2023
Close Quarters Combat
✓Close Quarters Combat
Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Rare16.2%✓ 3 Jul 2023
No-Fly Zone
✓No-Fly Zone
Halo CE: Destroy three of the four Banshees on Halo during a single play-through.
Ultra Rare3.8%✓ 3 Jul 2023
Just A Taste
✓Just A Taste
Collect 500 campaign or playlist medals.
Common51.3%✓ 3 Jul 2023
All Out of Bubblegum
✓All Out of Bubblegum
Collect 1,000 campaign or playlist medals.
Uncommon41.6%✓ 3 Jul 2023
Locked — 666 remaining
LASO Master
LASO Master
Complete each individual game specific LASO playlist for every Halo game.
Ultra Rare0.5%
Back for More
Back for More
Halo 2: Complete the LASO campaign playlist.
Ultra Rare0.5%
Monopolized
Monopolized
Halo 2: Complete all Halo 2 Legendary campaign missions in under 3 hours.
Ultra Rare0.5%
Naked Tyrant
Naked Tyrant
Halo 4: Complete the Halo 4 LASO Campaign playlist.
Ultra Rare0.5%
Roadkill Rampage
Roadkill Rampage
Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Splatter medals.
Ultra Rare0.5%
Rock and Coil Hit Back
Rock and Coil Hit Back
Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Environmentalist medals.
Ultra Rare0.5%
Like a Fine Wine
Like a Fine Wine
Halo CE: Complete the Halo: CE LASO Campaign playlist.
Ultra Rare0.6%
Goat Roped
Goat Roped
Halo CE: Halo CE: Complete all Halo: CE Legendary campaign missions in under 3 hours.
Ultra Rare0.6%
You're Joking
You're Joking
Halo 4: Complete all Halo 4 Legendary campaign missions in under 3 hours.
Ultra Rare0.6%
A Preference for Pain
A Preference for Pain
Halo 3: Complete the Halo 3 LASO Campaign playlist.
Ultra Rare0.6%
Remove the Bishops From the Board
Remove the Bishops From the Board
Kill 1000 Watchers.
Ultra Rare0.6%
Déjà Vu
Déjà Vu
H3: ODST: Complete Coastal Highway on 4-player Legendary co-op, with Iron, and no 'Hog or Scorpion.
Ultra Rare0.6%
Safety Not Guaranteed
Safety Not Guaranteed
H3: ODST: Complete a Halo 3: ODST LASO Campaign playlist.
Ultra Rare0.6%
Look Out for the Little Guys
Look Out for the Little Guys
Halo CE: Complete Two Betrayals on Legendary difficulty without killing any Grunts.
Ultra Rare0.7%
Annual
Annual
Halo 3: Complete Halo on 4-player Legendary co-op, with Iron Skull, and everyone in Ghosts.
Ultra Rare0.7%
Elder Signs
Elder Signs
Halo 3: View 2 different sigils on Valhalla.
Ultra Rare0.7%
Mind the Gap
Mind the Gap
Halo 3: 4 vehicles, 1 gap on Legendary using Cowbell, Catch, Thunderstorm, Mythic, and Tough Luck.
Ultra Rare0.7%
Mortardom
Mortardom
Halo 4: On Reclaimer, use a Wraith to kill at least four enemy Wraiths on Heroic or Legendary.
Ultra Rare0.7%
Invaders Repelled
Invaders Repelled
Halo 2A MP: In King of the Hill, kill 5 opponents within your controlled hill.
Ultra Rare0.7%
Devotee
Devotee
Halo 4: Complete three Halo 4 playlists.
Ultra Rare0.7%
Knightbane
Knightbane
Kill 1000 Knights.
Ultra Rare0.7%
Icarus
Icarus
Halo 4: Complete all Spartan Ops chapters on Legendary difficulty.
Ultra Rare0.7%
Smooth Operator
Smooth Operator
Halo 4: Complete all Spartan Ops chapters solo on Legendary difficulty.
Ultra Rare0.7%
No One Left Behind
No One Left Behind
Halo 4: Save at least one Marine on Hacksaw (Ep.2 Ch.3) of Spartan Ops on Heroic or Legendary.
Ultra Rare0.7%
No Easy Way Out
No Easy Way Out
Halo 4: Survive Spartan Miller (Ep.5 Ch.1) of Spartan Ops on Heroic or Legendary.
Ultra Rare0.7%
The True King
The True King
Earn a total of 250 KOTH Mode Specific medals in matchmade games.
Ultra Rare0.7%
Airborne
Airborne
Halo CE: Launch a Warthog for at least 5 seconds and have it splatter an enemy.
Ultra Rare0.7%
Why Do This To Yourself?
Why Do This To Yourself?
Halo: Reach: Complete the Halo: Reach LASO Campaign playlist.
Ultra Rare0.7%
One Final Firefight
One Final Firefight
Halo: Reach: Achieve a score of 150,000 points on Lone Wolf.
Ultra Rare0.7%
Leave It Where It Lay
Leave It Where It Lay
Halo CE: Complete Two Betrayals on Legendary difficulty without picking up a new weapon.
Ultra Rare0.8%
Excellent Taste
Excellent Taste
Halo CE: Complete three Halo: CE playlists.
Ultra Rare0.8%
Connoisseur
Connoisseur
Halo 2: Complete three Halo 2 playlists.
Ultra Rare0.8%
Starved For Shields
Starved For Shields
Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.
Ultra Rare0.8%
Devastating
Devastating
Halo 3: Complete all Halo 3 Legendary campaign missions in under 3 hours.
Ultra Rare0.8%
Easy As One Two Three
Easy As One Two Three
Halo 4: Beat the par time on all Halo 4 levels.
Ultra Rare0.8%
Bros to the Close
Bros to the Close
Halo 4: Complete Infinity without one preventable Marine death on Heroic or Legendary.
Ultra Rare0.8%
Destination Vacation
Destination Vacation
Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.
Ultra Rare0.8%
The Return of Megg
The Return of Megg
Halo 2: She's not picking up.
Ultra Rare0.8%
Wetwork
Wetwork
Halo 2A MP: On Shrine in CTF, activate the enemy base waterfall and, before it stops, grab the flag.
Ultra Rare0.8%
Hazard Pay
Hazard Pay
Halo 4: Complete all Spartan Ops chapters on Heroic difficulty.
Ultra Rare0.8%
Catch This
Catch This
Earn a total of 500 Grenade Kill or Plasma Kill medals in matchmade games.
Ultra Rare0.8%
Trifecta
Trifecta
H3: ODST: Complete three Halo 3: ODST playlists.
Ultra Rare0.8%
Shiny...
Shiny...
H3: ODST: Pilot a Banshee on Kizingo Boulevard.
Ultra Rare0.8%
Life Story
Life Story
Complete the Master Chief Saga playlist.
Ultra Rare0.9%
That Just Happened
That Just Happened
Halo CE: Complete The Library on Heroic or Legendary difficulty without dying.
Ultra Rare0.9%
Tying Up Loose Ends
Tying Up Loose Ends
Halo CE: Kill every Elite on the level Keyes on Heroic or Legendary difficulty.
Ultra Rare0.9%
Arcade Owner
Arcade Owner
Halo 2: Beat the par score on every Halo 2 level.
Ultra Rare0.9%
This is my Rifle, This is my Gun
This is my Rifle, This is my Gun
Halo 4: Carry a UNSC weapon all the way through Forerunner on Heroic or Legendary.
Ultra Rare0.9%
Shook the Hornet's Nest
Shook the Hornet's Nest
Halo 2A MP: Get 30 kills with the Hornet in multiplayer.
Ultra Rare0.9%
Aficiando
Aficiando
Halo 3: Complete three Halo 3 playlists.
Ultra Rare0.9%
Throne of Bones
Throne of Bones
Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3.
Ultra Rare0.9%
What Power Outage?
What Power Outage?
Halo 4: Complete The Cauldron Base of Spartan Ops without losing a generator on Heroic or Legendary.
Ultra Rare0.9%
Planting A Flag
Planting A Flag
Earn a total of 250 CTF Mode Specific medals in matchmade games.
Ultra Rare0.9%
Can't Stop Here, This is Brute Country
Can't Stop Here, This is Brute Country
H3: ODST: Beat par time on all Halo 3: ODST levels.
Ultra Rare0.9%
The Marine Corps Gives Its Regards
The Marine Corps Gives Its Regards
H3: ODST: Beat par score on all Halo 3: ODST levels.
Ultra Rare0.9%
Classic
Classic
H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.
Ultra Rare0.9%
Monumental Thirst!
Monumental Thirst!
H2A: Found and destroyed the BLAST soda can on Remnant..
Ultra Rare0.9%
Keep Your Foot on the Pedrogas
Keep Your Foot on the Pedrogas
Halo: Reach: Complete all Halo: Reach Legendary campaign missions in under 3 hours.
Ultra Rare0.9%
Left Behind
Left Behind
Halo: Reach: Achieve a score of 30,000 points on Lone Wolf.
Ultra Rare0.9%
Lore Master
Lore Master
Activate all terminals.
Ultra Rare1.0%
Overachiever
Overachiever
Halo CE: Beat the par score on all Halo: CE levels.
Ultra Rare1.0%
I Regret Nothing
I Regret Nothing
Halo 2: Beat the par time on Regret.
Ultra Rare1.0%
Going Nowhere Fast
Going Nowhere Fast
Halo 2: Beat par time on all Halo 2 levels.
Ultra Rare1.0%
Trophy Collector
Trophy Collector
Halo 2: Find and claim all Skulls in Halo 2.
Ultra Rare1.0%
Grand Theft Halo
Grand Theft Halo
Halo 2A MP: In one match, steal a total of 5 occupied vehicles from opponents.
Ultra Rare1.0%
Pacifist
Pacifist
Halo CE: Finish The Silent Cartographer without shooting, grenades, melee, dying or restarting.
Ultra Rare1.0%
Red vs. Blue
Red vs. Blue
Halo 2A MP: Win 10 matches on Bloodline in multiplayer.
Ultra Rare1.0%
The Goose is Loose
The Goose is Loose
Halo 2A MP: Get 25 kills with the Gungoose in multiplayer.
Ultra Rare1.0%
Feet First
Feet First
Halo 4: Complete all Spartan Ops chapters.
Ultra Rare1.0%
Term of Enlistment
Term of Enlistment
Halo 4: Complete all Spartan Ops chapters on Normal difficulty.
Ultra Rare1.0%
Like a Broken Record
Like a Broken Record
H3: ODST: Find a legendary hidden music cue.
Ultra Rare1.0%
Vandalized
Vandalized
H3: ODST: Face it.
Ultra Rare1.0%
Did Somebody Say...
Did Somebody Say...
Halo CE: Beat par time on all Halo: CE levels.
Ultra Rare1.1%
Force of Will
Force of Will
Halo 2: Beat the par time on Gravemind.
Ultra Rare1.1%
10 Minutes Too Early
10 Minutes Too Early
Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.
Ultra Rare1.1%
HI BEN
HI BEN
Halo 2: Oh, hi!
Ultra Rare1.1%
Speed Demon
Speed Demon
Halo 3: Beat the par time on all Halo 3 levels.
Ultra Rare1.1%
Who Needs Them?
Who Needs Them?
Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.
Ultra Rare1.1%
Gimme That
Gimme That
Halo 4: Beat the par time on Reclaimer.
Ultra Rare1.1%
Power Play
Power Play
Halo 2A MP: On Warlord, get 5 active camouflage power ups in a single game.
Ultra Rare1.1%
Top Gungoose
Top Gungoose
Halo 2A MP: Get a kill with the Gungoose while airborne.
Ultra Rare1.1%
Roses vs Violets
Roses vs Violets
Halo 4: Why are you even here?
Ultra Rare1.1%
Domination
Domination
Earn a total of 100 Legendary medals in matchmade games.
Ultra Rare1.1%
Feet Don't Fail Me Now
Feet Don't Fail Me Now
H3: ODST: Beat the par time on Kikowani Station.
Ultra Rare1.1%
Shoot and Scoot
Shoot and Scoot
H3: ODST: Complete NMPD HQ without firing the Sniper Rifle on Heroic or Legendary.
Ultra Rare1.1%
Chol Von's Not Gonna Like This
Chol Von's Not Gonna Like This
Halo: Reach: Kill 1000 Skirmishers.
Ultra Rare1.1%
Forza in the Fall
Forza in the Fall
Halo: Reach: Flip the switches to become a Reach Racer!
Ultra Rare1.1%
Who Needs Red Flag?
Who Needs Red Flag?
Halo: Reach: Complete three Halo: Reach playlists.
Ultra Rare1.1%
Sample Plate
Sample Plate
Complete three cross-game playlists.
Ultra Rare1.2%
Whistle Stop Tour
Whistle Stop Tour
Halo CE: Beat the par time on Two Betrayals.
Ultra Rare1.2%
T-Rex
T-Rex
Halo CE: Find the hidden Rex sign on The Maw.
Ultra Rare1.2%
Skulltaker Halo 2: IWHBYD
Skulltaker Halo 2: IWHBYD
Halo 2: Find and claim the IWHBYD Skull on Legendary.
Ultra Rare1.2%
Skulltaker Halo 2: Ghost
Skulltaker Halo 2: Ghost
Halo 2: Find and claim the Ghost Skull on Legendary.
Ultra Rare1.2%
Toybox
Toybox
Halo 2: Collect all eight Halo toys.
Ultra Rare1.2%
Sid Graffiti
Sid Graffiti
Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
Ultra Rare1.2%
Why So Serious
Why So Serious
Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Ultra Rare1.2%
Hippo Hero
Hippo Hero
Halo 3: Who DARED to discard this brave animal?
Ultra Rare1.2%
Interloper
Interloper
Halo 4: Beat the par time on Requiem.
Ultra Rare1.2%
Shut. Down. Everything.
Shut. Down. Everything.
Halo 4: Beat the par time on Shutdown.
Ultra Rare1.2%
Shields Up!
Shields Up!
Halo 2A MP: On Zenith, personally activate the center energy shield 3 times in one matchmade game.
Ultra Rare1.2%
Bombing Run
Bombing Run
Halo 2A MP: In Assault, take, plant, and score from the bomb spawn without dying or dropping it.
Ultra Rare1.2%
Zealot
Zealot
Halo 2A MP: In Anniversary matchmaking, win 10 games as an Elite.
Ultra Rare1.2%
Expendable
Expendable
Halo 4: Complete all chapters in Spartan Ops Episode 8.
Ultra Rare1.2%
Key
Key
Halo 4: Complete all chapters in Spartan Ops Episode 9.
Ultra Rare1.2%
Exodus
Exodus
Halo 4: Complete all chapters in Spartan Ops Episode 10.
Ultra Rare1.2%
Nice Work Dawg!
Nice Work Dawg!
Earn a total of 2,500 Assist medals in multiplayer.
Ultra Rare1.2%
Strong, Silent Type
Strong, Silent Type
H3: ODST: Assassinate 3 Brutes in a row on Data Hive.
Ultra Rare1.2%
Fast and Low
Fast and Low
H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
Ultra Rare1.2%
Fast Fall
Fast Fall
Halo: Reach: Beat par time on all Halo: Reach levels.
Ultra Rare1.2%
All You Can Eat
All You Can Eat
Halo CE: Beat the par time on The Maw.
Ultra Rare1.3%
Madrigal Debut
Madrigal Debut
Halo CE: Trigger a hidden music cue in Halo: CE.
Ultra Rare1.3%
Megg
Megg
Halo CE: It's a sign.
Ultra Rare1.3%
Skulltaker Halo 2: Mythic
Skulltaker Halo 2: Mythic
Halo 2: Find and claim the Mythic Skull on Legendary.
Ultra Rare1.3%
Skulltaker Halo 2: Anger
Skulltaker Halo 2: Anger
Halo 2: Find and claim the Anger Skull on Legendary.
Ultra Rare1.3%
Skulltaker Halo 2: Black Eye
Skulltaker Halo 2: Black Eye
Halo 2: Find and claim the Black Eye Skull on Legendary.
Ultra Rare1.3%
Chieftain of the Brutes
Chieftain of the Brutes
Halo 2: Collect the Tartarus toy in Quarantine Zone.
Ultra Rare1.3%
My Work is Done
My Work is Done
Halo 2: Collect the Librarian toy in Uprising.
Ultra Rare1.3%
Pyrrhic Solution
Pyrrhic Solution
Halo 2: Collect the Didact toy in The Great Journey.
Ultra Rare1.3%
Animal Habitat
Animal Habitat
Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Ultra Rare1.3%
Why Am I Here?
Why Am I Here?
Halo 2: View this hidden message on the classic Beaver Creek map.
Ultra Rare1.3%
Scarab Slide
Scarab Slide
Halo 3: Beat the par time on The Covenant.
Ultra Rare1.3%
Milk Carton
Milk Carton
Halo 3: Find the poster of the missing man.
Ultra Rare1.3%
Man on the Moon
Man on the Moon
Halo 3: He's watching you.
Ultra Rare1.3%
Raging in the Dark
Raging in the Dark
Halo 4: Beat the par time on Forerunner.
Ultra Rare1.3%
Wraith Hunter
Wraith Hunter
Halo CE: Destroy four Wraith tanks in Assault on the Control Room with the Scorpion tank.
Ultra Rare1.3%
Gate Your Thirst!
Gate Your Thirst!
Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.
Ultra Rare1.3%
High Altitude Thirst!
High Altitude Thirst!
Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.
Ultra Rare1.3%
Rule Your Thirst!
Rule Your Thirst!
Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.
Ultra Rare1.3%
Skeet Shooter
Skeet Shooter
Halo 2A MP: Killed 15 opponents that were airborne from a Man Cannon.
Ultra Rare1.3%
Thirst Locked Down!
Thirst Locked Down!
Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.
Ultra Rare1.3%
BLASTacular!
BLASTacular!
Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.
Ultra Rare1.3%
Bloody Thirsty!
Bloody Thirsty!
Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.
Ultra Rare1.3%
Worship Your Thirst!
Worship Your Thirst!
Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.
Ultra Rare1.3%
Scattered
Scattered
Halo 4: Complete all chapters in Spartan Ops Episode 6.
Ultra Rare1.3%
Invasion
Invasion
Halo 4: Complete all chapters in Spartan Ops Episode 7.
Ultra Rare1.3%
Orbital Skull
Orbital Skull
Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Ultra Rare1.3%
Citadel Skull
Citadel Skull
Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Ultra Rare1.3%
Heretic Skull
Heretic Skull
Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Ultra Rare1.3%
Brainpan
Brainpan
Halo 3: Find all the hidden multiplayer Skulls.
Ultra Rare1.3%
Bill Past Due
Bill Past Due
H3: ODST: Beat the par time on Tayari Plaza.
Ultra Rare1.3%
Squid Jackpot!
Squid Jackpot!
H3: ODST: Beat the par score on Kikowani Station.
Ultra Rare1.3%
Did You Major in Marine Bio?
Did You Major in Marine Bio?
Halo: Reach: Encounter the hidden marines on Exodus.
Ultra Rare1.3%
Fly, You Fools!
Fly, You Fools!
Halo: Reach: Find the hidden Banshees on The Package.
Ultra Rare1.3%
Canonical Conundrum
Canonical Conundrum
Halo: Reach: Find all Data Pads.
Ultra Rare1.3%
Would It've Killed You To Take The Elevator
Would It've Killed You To Take The Elevator
Halo CE: Beat the par time on Assault on the Control Room.
Ultra Rare1.4%
How Pedestrian
How Pedestrian
Halo CE: Complete Halo without entering a vehicle.
Ultra Rare1.4%
Terminal Velocity
Terminal Velocity
Halo 2: Beat the par time on Sacred Icon.
Ultra Rare1.4%
Skulltaker Halo 2: Catch
Skulltaker Halo 2: Catch
Halo 2: Find and claim the Catch Skull on Legendary.
Ultra Rare1.4%
Skulltaker Halo 2: Assassins
Skulltaker Halo 2: Assassins
Halo 2: Find and claim the Assassins Skull on Legendary.
Ultra Rare1.4%
Skulltaker Halo 2: Sputnik
Skulltaker Halo 2: Sputnik
Halo 2: Find and claim the Sputnik Skull on Legendary.
Ultra Rare1.4%
The Will of the Prophets
The Will of the Prophets
Halo 2: Collect the Arbiter toy in Sacred Icon.
Ultra Rare1.4%
Waypoint
Waypoint
Halo 3: Beat the par time on The Ark.
Ultra Rare1.4%
Countdown
Countdown
Halo 4: Beat the par time on Midnight.
Ultra Rare1.4%
He's Running a Marathon...
He's Running a Marathon...
Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.
Ultra Rare1.4%
Back In The Day
Back In The Day
Halo CE: Play a CTF custom game on Blood Gulch with 4 players. Tri-tip optional.
Ultra Rare1.4%
Missing Link
Missing Link
Halo 3: Watching. Waiting. Plotting.
Ultra Rare1.4%
Stayin' Alive
Stayin' Alive
Halo 2A MP: In Juggernaut, survive as the Juggernaut for 30 seconds.
Ultra Rare1.4%
Assembly Skull
Assembly Skull
Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Ultra Rare1.4%
Sandbox Skull
Sandbox Skull
Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Ultra Rare1.4%
Longshore Skull
Longshore Skull
Halo 3: Find the hidden Skull on the Longshore multilayer map.
Ultra Rare1.4%
Floor It!
Floor It!
H3: ODST: Beat the par time on Uplift Reserve.
Ultra Rare1.4%
We'll Be Back
We'll Be Back
Halo: Reach: Beat the par score on every Halo: Reach level.
Ultra Rare1.4%
Skulltaker Halo 2: Envy
Skulltaker Halo 2: Envy
Halo 2: Find and claim the Envy Skull on Legendary.
Ultra Rare1.5%
Regrettable Turn of Events
Regrettable Turn of Events
Halo 2: Collect the Prophet of Regret toy in Regret.
Ultra Rare1.5%
Scarab Lord
Scarab Lord
Halo 2: Acquire the Scarab Gun.
Ultra Rare1.5%
Haplorrhini
Haplorrhini
Halo 3: Find a lonely missing link.
Ultra Rare1.5%
Terminus
Terminus
Halo 4: Activate all Halo 4 Terminals.
Ultra Rare1.5%
Chief, Smash!
Chief, Smash!
Halo 4: Kill 3 Crawlers in one hit with the Gravity Hammer on Midnight.
Ultra Rare1.5%
Multiplayer Champion
Multiplayer Champion
Win 500 multiplayer games.
Ultra Rare1.5%
Memento Mori
Memento Mori
Halo 4: Complete all chapters in Spartan Ops Episode 5.
Ultra Rare1.5%
No Pain, No Gain
No Pain, No Gain
Complete 1 mission with the LASO playlist skulls enabled.
Ultra Rare1.5%
An Artist's Canvas
An Artist's Canvas
H3: ODST: Beat the par time on Kizingo Blvd.
Ultra Rare1.5%
Just Like Storming a Castle
Just Like Storming a Castle
Halo: Reach: Beat the par time on ONI: Sword Base.
Ultra Rare1.5%
We're Gonna Need a Bigger Ship
We're Gonna Need a Bigger Ship
Halo: Reach: Fly both the Pelican and Phantom on New Alexandria.
Ultra Rare1.5%
Of Patience and Partiality
Of Patience and Partiality
Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty
Ultra Rare1.5%
Curious Composition
Curious Composition
Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty
Ultra Rare1.5%
Silent Shepherds
Silent Shepherds
Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty
Ultra Rare1.5%
Assembled the Majority
Assembled the Majority
Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty
Ultra Rare1.5%
Because It Wasn't Hard Enough
Because It Wasn't Hard Enough
Halo: Reach: Complete a Legendary campaign mission with 3 or more skulls enabled (Scoring Only).
Ultra Rare1.5%
Classic Completion
Classic Completion
Halo: Reach: Complete Exodus without using any armor abilities.
Ultra Rare1.5%
Mystery Achievement
Mystery Achievement
Inscrutable. Mysterious.
Ultra Rare1.6%
Flyover Country
Flyover Country
Halo CE: Beat the par time on Halo.
Ultra Rare1.6%
Headhunter
Headhunter
Halo CE: Find and claim all Skulls in Halo: CE.
Ultra Rare1.6%
The Hype Is Real
The Hype Is Real
Halo 2: Beat the par score on Uprising.
Ultra Rare1.6%
Walking Encyclopedia
Walking Encyclopedia
Halo 2: Activate all Halo 2 Terminals.
Ultra Rare1.6%
Skulltaker Halo 2: Grunt Birthday Party
Skulltaker Halo 2: Grunt Birthday Party
Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.
Ultra Rare1.6%
Skulltaker Halo 2: Famine
Skulltaker Halo 2: Famine
Halo 2: Find and claim the Famine Skull on Legendary.
Ultra Rare1.6%
And So It Begins...
And So It Begins...
Halo 2: Collect the Master Chief toy in Delta Halo.
Ultra Rare1.6%
GOOOAAAAALLLL!
GOOOAAAAALLLL!
Halo 2: Shoot the soccer ball in the level Metropolis.
Ultra Rare1.6%
Dirge of Madrigal
Dirge of Madrigal
Halo 3: Trigger the hidden music cue in Halo 3.
Ultra Rare1.6%
Symphony of Pain
Symphony of Pain
Halo 4: Beat the par time on Composer.
Ultra Rare1.6%
Eminent Domain
Eminent Domain
Halo 2A MP: In Territories, control any 3 Territories simultaneously for 30 seconds.
Ultra Rare1.6%
No Stone Unturned
No Stone Unturned
Halo 3: Activate all Halo 3 Terminals.
Ultra Rare1.6%
Party Pooper
Party Pooper
Earn a total of 250 Killjoy medals in matchmade games.
Ultra Rare1.6%
This Oliphant Has No Brakes
This Oliphant Has No Brakes
H3: ODST: Beat the par score on Coastal Highway.
Ultra Rare1.6%
Fowl Hunt
Fowl Hunt
H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.
Ultra Rare1.6%
Paper Trail
Paper Trail
Halo: Reach: Find Data Pad 7 on New Alexandria
Ultra Rare1.6%
The Answer is Simple
The Answer is Simple
Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty
Ultra Rare1.6%
Yes No You Decide
Yes No You Decide
Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty
Ultra Rare1.6%
Workers' Compensation
Workers' Compensation
Halo: Reach: Splatter an enemy using the forklift.
Ultra Rare1.6%
Hit The Beach
Hit The Beach
Halo CE: Beat the par time on The Silent Cartographer.
Ultra Rare1.7%
No Smoking
No Smoking
Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.
Ultra Rare1.7%
Skulltaker Halo 2: That's Just…Wrong
Skulltaker Halo 2: That's Just…Wrong
Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Ultra Rare1.7%
Skulltaker Halo 2: Thunderstorm
Skulltaker Halo 2: Thunderstorm
Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Ultra Rare1.7%
Don't Make a Girl a Promise
Don't Make a Girl a Promise
Halo 2: Collect the Cortana toy in Gravemind.
Ultra Rare1.7%
I Like Crazy
I Like Crazy
Halo 2: Collect the Rampant Cortana toy in High Charity.
Ultra Rare1.7%
Seconds
Seconds
Halo 2: Complete a Halo 2 playlist.
Ultra Rare1.7%
Better With Age
Better With Age
Halo 3: Beat the par score on every Halo 3 level.
Ultra Rare1.7%
Begins with a Single Step
Begins with a Single Step
Halo 3: On Tsavo Highway, complete the level without entering a vehicle.
Ultra Rare1.7%
Ouroboros
Ouroboros
Halo 4: Beat the par time on Infinity.
Ultra Rare1.7%
Chest of Gold
Chest of Gold
Halo 4: Complete a Halo 4 playlist.
Ultra Rare1.7%
Quick Trigger Finger
Quick Trigger Finger
Win 450 multiplayer games.
Ultra Rare1.7%
Witch Doctor
Witch Doctor
Halo 3: Find and claim all Skulls in Halo 3.
Ultra Rare1.7%
Didact's Hand
Didact's Hand
Halo 4: Complete all chapters in Spartan Ops Episode 4.
Ultra Rare1.7%
Record Store Owner
Record Store Owner
H3: ODST: Find all 30 Audio Logs.
Ultra Rare1.7%
Play Us a Sad Song, Claude
Play Us a Sad Song, Claude
Halo: Reach: Listen to a hidden music cue.
Ultra Rare1.7%
This is Not the Greatest Lab in the World…
This is Not the Greatest Lab in the World…
Halo: Reach: Find your way into Halsey's Lab on The Package.
Ultra Rare1.7%
Unsolved Mysteries
Unsolved Mysteries
Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty
Ultra Rare1.7%
Lightning in a Bottle
Lightning in a Bottle
Halo CE: Beat the par time on 343 Guilty Spark.
Ultra Rare1.8%
Feet Firmly Planted
Feet Firmly Planted
Halo CE: Complete a level without jumping.
Ultra Rare1.8%
Are We There Yet?
Are We There Yet?
Halo 2: Beat the par time on The Great Journey.
Ultra Rare1.8%
E E E
E E E
Halo 2: View both signs in the level Metropolis.
Ultra Rare1.8%
Commuter
Commuter
Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.
Ultra Rare1.8%
Heading to his Destiny
Heading to his Destiny
Halo 3: Destined for greatness.
Ultra Rare1.8%
You Had it Coming
You Had it Coming
Halo 4: Beat the par score on every Halo 4 level.
Ultra Rare1.8%
Lone Wolf Legend
Lone Wolf Legend
Halo 4: Complete every level of the game on Legendary difficulty, by yourself.
Ultra Rare1.8%
Triple Threat
Triple Threat
Halo 2A MP: In Ricochet, pass once, score once, and kill at least one enemy in the same match.
Ultra Rare1.8%
Dim Mak
Dim Mak
Earn a total of 250 Beat Down medals in multiplayer.
Ultra Rare1.8%
Wisening Up
Wisening Up
H3: ODST: Find the 29th Audio Log.
Ultra Rare1.8%
Audiophile
Audiophile
H3: ODST: Find the 30th Audio Log.
Ultra Rare1.8%
First Stop: Anywhere But Here!
First Stop: Anywhere But Here!
H3: ODST: Beat the par time on NMPD HQ.
Ultra Rare1.8%
One Got Away
One Got Away
H3: ODST: View the missing link.
Ultra Rare1.8%
What Does It All Mean?
What Does It All Mean?
Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty
Ultra Rare1.8%
Legend
Legend
Complete all campaigns on Legendary difficulty.
Ultra Rare1.9%
So You Don't Want the Tank?
So You Don't Want the Tank?
Halo 2: Beat the par time on Delta Halo.
Ultra Rare1.9%
Hot Zone
Hot Zone
Halo 2: Beat the par time on Quarantine Zone.
Ultra Rare1.9%
Bomb Squad
Bomb Squad
Halo 2: Beat the par score on Cairo Station.
Ultra Rare1.9%
Whispers Across the Galaxy
Whispers Across the Galaxy
Halo 3: View the communique from Mendicant Bias.
Ultra Rare1.9%
You're No Chips
You're No Chips
Halo 4: What do Marines know about sticks?
Ultra Rare1.9%
Steady Aim
Steady Aim
Win 400 multiplayer games.
Ultra Rare1.9%
Catherine
Catherine
Halo 4: Complete all chapters in Spartan Ops Episode 3.
Ultra Rare1.9%
Catching On
Catching On
H3: ODST: Find the 28th Audio Log.
Ultra Rare1.9%
Firefly
Firefly
H3: ODST: Kill a Drone with a flame grenade on Data Hive.
Ultra Rare1.9%
They've Always Been Faster
They've Always Been Faster
Halo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.
Ultra Rare1.9%
Dear Diary...
Dear Diary...
Halo CE: Activate all Halo: CE Terminals.
Ultra Rare2.0%
Skulltaker Halo: CE: Black Eye
Skulltaker Halo: CE: Black Eye
Halo CE: Find and claim the Black Eye skull in remastered mode.
Ultra Rare2.0%
A Fine Choice
A Fine Choice
Halo CE: Complete a Halo: CE playlist.
Ultra Rare2.0%
Guided Tour
Guided Tour
Halo 2: Beat the par score on Sacred Icon.
Ultra Rare2.0%
Skulltaker Halo 2: Iron
Skulltaker Halo 2: Iron
Halo 2: Find and claim the Iron Skull on Legendary.
Ultra Rare2.0%
Betcha can't stick it...
Betcha can't stick it...
Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Ultra Rare2.0%
Making History
Making History
Halo 3: Beat the par time on Cortana.
Ultra Rare2.0%
Explore the Floor
Explore the Floor
Halo 4: Trick or force a Hunter to fall to its demise on Shutdown on Heroic or Legendary.
Ultra Rare2.0%
Archivist
Archivist
H3: ODST: Find the 26th Audio Log.
Ultra Rare2.0%
Your Attention Please
Your Attention Please
H3: ODST: Find the 27th Audio Log.
Ultra Rare2.0%
"BLAM" Said The Lady!
"BLAM" Said The Lady!
H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
Ultra Rare2.0%
How Did I Lose All My Fingers?
How Did I Lose All My Fingers?
Halo: Reach: Beat the par score on The Package.
Ultra Rare2.0%
Skulltaker Halo: CE: Fog
Skulltaker Halo: CE: Fog
Halo CE: Find and claim the Fog skull in remastered mode.
Ultra Rare2.1%
All According to Plan...
All According to Plan...
Halo CE: Kill the first group of enemies on The Truth and Reconciliation without being detected.
Ultra Rare2.1%
Cold as Ice
Cold as Ice
Halo 2A MP: On Lockdown, kill an opponent with the hanging ice.
Ultra Rare2.1%
Striking Fear in Their Hearts
Striking Fear in Their Hearts
Win 350 multiplayer games.
Ultra Rare2.1%
Considerate
Considerate
H3: ODST: Find the 24th Audio Log.
Ultra Rare2.1%
On Your Toes
On Your Toes
H3: ODST: Find the 25th Audio Log.
Ultra Rare2.1%
NEXT!
NEXT!
H3: ODST: Complete a Halo 3: ODST playlist.
Ultra Rare2.1%
Saturday Morning Cartoon
Saturday Morning Cartoon
H3: ODST: Is there a toy inside?
Ultra Rare2.1%
Now Just You Gúta Minute
Now Just You Gúta Minute
Halo: Reach: Beat the par time on Nightfall.
Ultra Rare2.1%
Generous Tipper
Generous Tipper
Halo: Reach: Beat the par time on Tip of the Spear.
Ultra Rare2.1%
Capacious Cartography
Capacious Cartography
Halo: Reach: Create a custom map using Forge World.
Ultra Rare2.1%
Scurty Bump
Scurty Bump
Halo CE: Beat the par time on Keyes.
Ultra Rare2.2%
Skulltaker Halo: CE: Pinata
Skulltaker Halo: CE: Pinata
Halo CE: Find and claim the Pinata skull in remastered mode.
Ultra Rare2.2%
Thirsty Grunt
Thirsty Grunt
Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Ultra Rare2.2%
Like Peanut Butter and Chocolate
Like Peanut Butter and Chocolate
Halo 2: Complete a level in co-op on Heroic or Legendary with the Masterblaster Skull active.
Ultra Rare2.2%
Checking Out Your Options
Checking Out Your Options
Halo CE: Complete a match on at least 4 unique game types.
Ultra Rare2.2%
Spotter
Spotter
H3: ODST: Find the 23rd Audio Log.
Ultra Rare2.2%
Wait, How'd the Ship Get Down Here?
Wait, How'd the Ship Get Down Here?
Halo: Reach: Beat the par time on The Pillar of Autumn.
Ultra Rare2.2%
Info Dump
Info Dump
Halo: Reach: Find Data Pad 6 on Exodus
Ultra Rare2.2%
Meddling and Madness
Meddling and Madness
Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty
Ultra Rare2.2%
Jorge Can't Have All the Big Guns
Jorge Can't Have All the Big Guns
Halo: Reach: Use a Pelican turret.
Ultra Rare2.2%
Consumption Junction
Consumption Junction
Halo CE: Beat the par score on The Maw.
Ultra Rare2.3%
Skulltaker Halo: CE: Bandana
Skulltaker Halo: CE: Bandana
Halo CE: Find and claim the Bandanna skull in remastered mode.
Ultra Rare2.3%
Skulltaker Halo: CE: Grunt Birthday Party
Skulltaker Halo: CE: Grunt Birthday Party
Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Ultra Rare2.3%
Get Me Out of Here!
Get Me Out of Here!
Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Ultra Rare2.3%
Unto Dust
Unto Dust
Halo 3: Activate Terminal 5 on The Covenant.
Ultra Rare2.3%
Artifact
Artifact
Halo 4: Complete all chapters in Spartan Ops Episode 2.
Ultra Rare2.3%
Knight in White Assassination
Knight in White Assassination
Halo 4: Assassinate a Knight in any Spartan Ops mission.
Ultra Rare2.3%
Scout
Scout
H3: ODST: Find the 21st Audio Log.
Ultra Rare2.3%
Adventurer
Adventurer
H3: ODST: Find the 22nd Audio Log.
Ultra Rare2.3%
Rex Sword
Rex Sword
Halo 2: Grab the energy sword on the level Outskirts.
Ultra Rare2.4%
He Never Gets Me Anything
He Never Gets Me Anything
Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.
Ultra Rare2.4%
Babbling Dead
Babbling Dead
Halo 3: Activate Terminal 6 on The Covenant.
Ultra Rare2.4%
Boot Camp Hero
Boot Camp Hero
Halo 3: Complete a Halo 3 playlist.
Ultra Rare2.4%
Observant
Observant
H3: ODST: Find the 20th Audio Log.
Ultra Rare2.4%
One For the Record Books
One For the Record Books
Halo: Reach: Beat the par time on New Alexandria.
Ultra Rare2.4%
Terminal Conditions
Terminal Conditions
Halo: Reach: Find Data Pad 8 on The Package
Ultra Rare2.4%
I Dabble in Slaying
I Dabble in Slaying
Complete one cross-game playlist.
Ultra Rare2.5%
Skulltaker Halo: CE: Malfunction
Skulltaker Halo: CE: Malfunction
Halo CE: Find and claim the Malfunction skull in remastered mode.
Ultra Rare2.5%
YOLO Strats
YOLO Strats
Halo 2: Beat the par time on The Arbiter.
Ultra Rare2.5%
Thermopylae
Thermopylae
Win 300 multiplayer games.
Ultra Rare2.5%
Dogcatcher
Dogcatcher
Kill 1000 Crawlers.
Ultra Rare2.5%
Nagato Makes Moving Easy
Nagato Makes Moving Easy
H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.
Ultra Rare2.5%
Rampant Speculation
Rampant Speculation
Halo: Reach: Find Data Pad 4 on Tip Of The Spear
Ultra Rare2.5%
Game Master
Game Master
Created and saved 5 Custom Game types.
Ultra Rare2.6%
Skulltaker Halo 3: IWHBYD
Skulltaker Halo 3: IWHBYD
Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Ultra Rare2.6%
Watchful
Watchful
H3: ODST: Find the 19th Audio Log.
Ultra Rare2.6%
Those Left Behind
Those Left Behind
H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Ultra Rare2.6%
HBOrg Special
HBOrg Special
Halo: Reach: Party with the DJ Brute.
Ultra Rare2.6%
Charted
Charted
Halo CE: Beat the par score on The Silent Cartographer.
Ultra Rare2.7%
Circuit Breaker
Circuit Breaker
Halo CE: Beat the par score on 343 Guilty Spark.
Ultra Rare2.7%
Bearly Contained
Bearly Contained
Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Ultra Rare2.7%
Cool Story Bro
Cool Story Bro
Halo 3: Listen to the story of the Final Grunt.
Ultra Rare2.7%
Skulltaker Halo 3: Cowbell
Skulltaker Halo 3: Cowbell
Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Ultra Rare2.7%
Attentive
Attentive
H3: ODST: Find the 18th Audio Log.
Ultra Rare2.7%
Unreliable Narrator
Unreliable Narrator
Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Ultra Rare2.7%
Reach Has Been Good to Me
Reach Has Been Good to Me
Halo: Reach: Complete a Halo: Reach playlist.
Ultra Rare2.7%
Clear and Present Danger
Clear and Present Danger
Halo: Reach: Pad on the run.
Ultra Rare2.7%
TLDR
TLDR
Halo CE: Beat the par time on The Library.
Ultra Rare2.8%
It Was Inevitable
It Was Inevitable
Halo CE: Beat the par score on Two Betrayals.
Ultra Rare2.8%
Walk It Off
Walk It Off
Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.
Ultra Rare2.8%
Blown Out of the Sky
Blown Out of the Sky
Halo 2A MP: Blow up the Banshee or Hornet in flight while piloted, with the Rocket Launcher.
Ultra Rare2.8%
Lightning Strike
Lightning Strike
Halo 3: Beat the par time on The Storm.
Ultra Rare2.8%
Cryptum
Cryptum
Halo 4: Activate Terminal 7 on Midnight.
Ultra Rare2.8%
Headstrong
Headstrong
Halo CE: Beat the par score on Keyes.
Ultra Rare2.9%
Scorched Earth
Scorched Earth
Halo 2: Beat the par score on High Charity.
Ultra Rare2.9%
Cowardly Grunt
Cowardly Grunt
Halo 2: Listen to the Cowardly Grunt's woes.
Ultra Rare2.9%
Before the Fire
Before the Fire
Halo 3: Activate Terminal 3 on The Ark.
Ultra Rare2.9%
Skulltaker Halo 3: Catch
Skulltaker Halo 3: Catch
Halo 3: Find and claim the Catch Skull on Normal or harder.
Ultra Rare2.9%
Battle Hardened
Battle Hardened
Win 250 multiplayer games.
Ultra Rare2.9%
Aim for the Head
Aim for the Head
Earn a total of 2,500 Headshot medals in multiplayer.
Ultra Rare2.9%
Plugged In
Plugged In
H3: ODST: Find the 17th Audio Log.
Ultra Rare2.9%
Winter Urgency
Winter Urgency
Halo: Reach: Beat the par time on Winter Contingency.
Ultra Rare2.9%
Skulltaker Halo 3: Tilt
Skulltaker Halo 3: Tilt
Halo 3: Find and claim the Tilt Skull on Normal or harder.
Ultra Rare3.0%
Quicker Than Reading the Book
Quicker Than Reading the Book
Halo: Reach: Beat the par time on Exodus.
Ultra Rare3.0%
War Hero
War Hero
Complete all campaigns on Heroic difficulty.
Ultra Rare3.1%
Legendary Anniversary
Legendary Anniversary
Halo 2: Complete every level of the game on Legendary difficulty.
Ultra Rare3.1%
Inundation
Inundation
Halo 3: Activate Terminal 2 on The Ark.
Ultra Rare3.1%
Wyrmslayer
Wyrmslayer
Kill 250 Hunters.
Ultra Rare3.1%
Departure
Departure
Halo 4: Complete all chapters in Spartan Ops Episode 1.
Ultra Rare3.1%
Window Shopping
Window Shopping
Halo 2: Complete a match on at least 4 different game types in classic multiplayer.
Ultra Rare3.1%
Ear Bender
Ear Bender
H3: ODST: Find the 16th Audio Log.
Ultra Rare3.1%
Minority Report
Minority Report
Halo: Reach: Find Data Pad 5 on Long Night Of Solace
Ultra Rare3.1%
Time Shift
Time Shift
Halo 3: Beat the par time on Crow's Nest.
Ultra Rare3.2%
Torchbearer
Torchbearer
Halo 3: Beat the par score on Halo.
Ultra Rare3.2%
Master Forger
Master Forger
Created and saved 5 Custom Maps in Forge.
Ultra Rare3.2%
What About Those Tanks?
What About Those Tanks?
H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Ultra Rare3.2%
Justice
Justice
Halo 4: Activate Terminal 6 on Composer.
Ultra Rare3.3%
Skulltaker Halo: CE: Boom
Skulltaker Halo: CE: Boom
Halo CE: Find and claim the Boom skull in remastered mode.
Ultra Rare3.4%
No Man's Land
No Man's Land
Halo 2: Beat the par time on Uprising.
Ultra Rare3.4%
Leave None Alive
Leave None Alive
Halo 2: Beat the par score on The Oracle.
Ultra Rare3.4%
Ninja Redux
Ninja Redux
Halo 2A MP: Kill 5 people with melee from behind in Anniversary matchmaking.
Ultra Rare3.4%
The Legend of 117
The Legend of 117
Halo 4: Complete every level of the game on Legendary difficulty.
Ultra Rare3.4%
All Ears
All Ears
H3: ODST: Find the 15th Audio Log.
Ultra Rare3.4%
A Monument To All Your Sins
A Monument To All Your Sins
Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.
Ultra Rare3.4%
Read Halsey's Journal
Read Halsey's Journal
Halo: Reach: Find Data Pad 2 on ONI: Sword Base
Ultra Rare3.4%
Digital Destinies
Digital Destinies
Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn
Ultra Rare3.4%
Quis custodiet ipsos custodes?
Quis custodiet ipsos custodes?
Halo CE: Activate Terminal 7 on The Library.
Ultra Rare3.5%
Skulltaker Halo: CE: Eye Patch
Skulltaker Halo: CE: Eye Patch
Halo CE: Find and claim the Eye Patch skull in remastered mode.
Ultra Rare3.5%
Rooftop Runner
Rooftop Runner
Halo 2: Beat the par time on Outskirts.
Ultra Rare3.5%
Needs More Whammy Bar
Needs More Whammy Bar
Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
Ultra Rare3.5%
Tipping Point
Tipping Point
Halo 3: Activate Terminal 4 on The Covenant.
Ultra Rare3.5%
Skulltaker Halo 3: Famine
Skulltaker Halo 3: Famine
Halo 3: Find and claim the Famine Skull on Normal or harder.
Ultra Rare3.5%
Knights
Knights
Halo 4: Activate Terminal 5 on Shutdown.
Ultra Rare3.5%
In It To Win It
In It To Win It
Win 200 multiplayer games.
Ultra Rare3.5%
Giant Hula Hoop
Giant Hula Hoop
Halo CE: Beat the par score on Halo.
Ultra Rare3.6%
Siege of Ivory Tower
Siege of Ivory Tower
Halo 2: Listen to a hidden music cue in Halo 2.
Ultra Rare3.6%
Give Him the Stick
Give Him the Stick
Halo 4: Take out both Hunters using only the Sticky Detonator on Composer.
Ultra Rare3.6%
Spree Master
Spree Master
Earn a total of 100 Killing Spree medals in matchmade games.
Ultra Rare3.6%
Determined
Determined
Halo 2: Activate Terminal 8 on Sacred Icon.
Ultra Rare3.7%
Snoop Troop
Snoop Troop
H3: ODST: Find the 14th Audio Log.
Ultra Rare3.7%
Parting the Sea
Parting the Sea
Halo: Reach: Beat the par score on Exodus.
Ultra Rare3.7%
Tour of Duty
Tour of Duty
Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Ultra Rare3.8%
Orpheus
Orpheus
Halo 3: Beat the par score on Cortana.
Ultra Rare3.8%
Dark Fortress
Dark Fortress
Halo 4: Beat the par score on Requiem.
Ultra Rare3.8%
Catch 'Em Napping
Catch 'Em Napping
H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
Ultra Rare3.8%
Meeting of the (Artificial) Minds
Meeting of the (Artificial) Minds
Halo: Reach: Find Data Pad 3 on Nightfall
Ultra Rare3.8%
Official Business
Official Business
Halo 2: Beat the par score on Gravemind.
Ultra Rare3.9%
Put Up Your Dukes
Put Up Your Dukes
Halo 2A MP: Get 25 melee kills in multiplayer.
Ultra Rare3.9%
Primate
Primate
Halo 3: Find your first missing links.
Ultra Rare4.0%
Flipyap
Flipyap
Halo 3: Listen to the tale of a young Grunt named Flipyap.
Ultra Rare4.0%
Speedy Delivery
Speedy Delivery
Halo: Reach: Beat the par time on The Package.
Ultra Rare4.0%
Skulltaker Halo 3: Fog
Skulltaker Halo 3: Fog
Halo 3: Find and claim the Fog Skull on Normal or harder.
Ultra Rare4.1%
Shadow of Sundered Star
Shadow of Sundered Star
Halo 4: Beat the par score on Forerunner.
Ultra Rare4.1%
Collection Eligibility Confirmed
Collection Eligibility Confirmed
Halo: Reach: See, he IS in the game!
Ultra Rare4.1%
You Can't Handle the Truth
You Can't Handle the Truth
Halo CE: Beat the par time on The Truth and Reconciliation.
Ultra Rare4.2%
Vetro Strike
Vetro Strike
Halo CE: Beat the par score on Assault on the Control Room.
Ultra Rare4.2%
Skulltaker Halo 2: Blind
Skulltaker Halo 2: Blind
Halo 2: Find and claim the Blind Skull.
Ultra Rare4.2%
Go, Chief! Gun It!
Go, Chief! Gun It!
Halo 3: Beat the par time on Halo.
Ultra Rare4.2%
Phantom Hunter
Phantom Hunter
Halo 3: Destroy 3 total Phantoms on The Covenant.
Ultra Rare4.2%
Sounds Familiar
Sounds Familiar
Halo 3: This stuff is your history!
Ultra Rare4.2%
Get A Load
Get A Load
H3: ODST: Find the 13th Audio Log.
Ultra Rare4.2%
You Really Can't Handle the Truth
You Really Can't Handle the Truth
Halo CE: Beat the par score on The Truth and Reconciliation.
Ultra Rare4.3%
Speeding Ticket
Speeding Ticket
Halo 2: Beat the par time on Metropolis.
Ultra Rare4.3%
Reed the Strategy
Reed the Strategy
Halo 2: Beat the par time on The Oracle.
Ultra Rare4.3%
Curious
Curious
Halo 2: Activate Terminal 1 on Cairo Station.
Ultra Rare4.3%
Well...Maybe One or Two
Well...Maybe One or Two
Kill 25 Engineers.
Ultra Rare4.3%
Mean Streets of New Mombasa
Mean Streets of New Mombasa
H3: ODST: Complete every level of the game on Legendary difficulty.
Ultra Rare4.3%
A Pleasant Trip
A Pleasant Trip
H3: ODST: Beat the par time on ONI Alpha Site.
Ultra Rare4.3%
Double Time!
Double Time!
H3: ODST: Beat the par time on Coastal Highway.
Ultra Rare4.4%
Negative, Ghostrider
Negative, Ghostrider
Halo: Reach: Get a Skullamanjaro in a matchmade Headhunter game.
Ultra Rare4.4%
Overshields are for Sissies
Overshields are for Sissies
Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.
Ultra Rare4.5%
The Doctor Is In
The Doctor Is In
Halo 2: Beat the par score on Quarantine Zone.
Ultra Rare4.5%
Sword and Shield
Sword and Shield
Halo 3: Activate Terminal 7 on Halo.
Ultra Rare4.5%
Skulltaker Halo 3: Tough Luck
Skulltaker Halo 3: Tough Luck
Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Ultra Rare4.5%
Skulltaker Halo 3: Thunderstorm
Skulltaker Halo 3: Thunderstorm
Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Ultra Rare4.5%
Sharpshooter
Sharpshooter
Win 150 multiplayer games.
Ultra Rare4.5%
Sightseeing
Sightseeing
Halo CE: Complete a match on at least 8 different classic multiplayer maps.
Ultra Rare4.5%
Keep It Clean
Keep It Clean
Halo: Reach: Kill 7 Moa during Winter Contingency.
Ultra Rare4.5%
Speedy One One Seven
Speedy One One Seven
Halo 3: Beat the par time on Sierra 117.
Ultra Rare4.6%
The Coin's Fault
The Coin's Fault
Halo 3: Activate Cortana's Terminal on Cortana.
Ultra Rare4.6%
Survey Says...
Survey Says...
H3: ODST: Beat the par score on Tayari Plaza.
Ultra Rare4.6%
Skunked
Skunked
Halo: Reach: Won a matchmade game of Invasion in the 1st phase.
Ultra Rare4.6%
Gunslinger
Gunslinger
Halo 4: Beat the par score on Dawn.
Ultra Rare4.7%
Give Heed
Give Heed
H3: ODST: Find the 12th Audio Log.
Ultra Rare4.8%
This Side Up
This Side Up
Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Ultra Rare4.9%
Pour It On
Pour It On
H3: ODST: Beat the par score on NMPD HQ.
Ultra Rare4.9%
The Long Haul
The Long Haul
Complete 500 missions or multiplayer games.
Ultra Rare5.0%
Bake That Cake
Bake That Cake
Halo: Reach: Beat the par score on Tip of the Spear.
Ultra Rare5.0%
Tourist
Tourist
Halo 2: Complete a match on at least 8 different classic multiplayer maps.
Very Rare5.1%
Finished the Fight
Finished the Fight
Halo 3: Complete every level of the game on Legendary difficulty.
Very Rare5.2%
War
War
Halo 4: Activate Terminal 1 on Requiem.
Very Rare5.2%
Just Sayin...I Ain't Dead
Just Sayin...I Ain't Dead
H3: ODST: Complete any level without dying on Heroic or Legendary.
Very Rare5.2%
Living Legend
Living Legend
Halo CE: Complete every level of the game on Legendary difficulty.
Very Rare5.3%
Witching Hour
Witching Hour
Halo 4: Beat the par score on Midnight.
Very Rare5.3%
Cold Fusion
Cold Fusion
Halo 2A MP: Kill an opponent by detonating a Fusion Coil.
Very Rare5.4%
Taste Test
Taste Test
Halo 4: Complete a match on at least 4 different game types in multiplayer.
Very Rare5.4%
Does Whatever a Spartan Can?
Does Whatever a Spartan Can?
H3: ODST: Destroy a Wraith…with your bare hands.
Very Rare5.4%
Bits and Pieces
Bits and Pieces
H3: ODST: Destroy 5 Phantoms on NMPD HQ.
Very Rare5.4%
Long Time Fan
Long Time Fan
Complete 450 missions or multiplayer games.
Very Rare5.5%
Double Trouble
Double Trouble
Earn a total of 250 Double Kill medals in matchmade games.
Very Rare5.5%
Do You Remember When We Met
Do You Remember When We Met
H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
Very Rare5.5%
Checkmate
Checkmate
Kill 100 Watchers.
Very Rare5.6%
Fists of Fury
Fists of Fury
Halo 2: Beat the par score on Regret.
Very Rare5.6%
Librarian's Pet
Librarian's Pet
Halo 4: Beat the par score on Reclaimer.
Very Rare5.6%
Skulltaker Halo 3: Grunt Birthday Party
Skulltaker Halo 3: Grunt Birthday Party
Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Very Rare5.6%
Hang Onto My Words
Hang Onto My Words
H3: ODST: Find the 11th Audio Log.
Very Rare5.6%
Tank Beats Everything
Tank Beats Everything
Halo: Reach: Finish The Package on Legendary with the Scorpion intact.
Very Rare5.6%
I Need a Hero
I Need a Hero
Halo 4: Complete every level of the game on Heroic difficulty.
Very Rare5.7%
Skulltaker Halo: CE: Iron
Skulltaker Halo: CE: Iron
Halo CE: Find and claim the Iron skull in remastered mode.
Very Rare5.8%
Emergency Shutdown
Emergency Shutdown
Halo 4: Beat the par score on Shutdown.
Very Rare5.9%
MVP
MVP
Halo 2A MP: Finished as the top player on the winning team in a matchmade game.
Very Rare5.9%
Don't Strain Your Metaphors
Don't Strain Your Metaphors
H3: ODST: Beat the par score on Uplift Reserve.
Very Rare5.9%
Skulltaker Halo 3: Iron
Skulltaker Halo 3: Iron
Halo 3: Find and claim the Iron Skull on Normal or harder.
Very Rare6.0%
I Love My Job
I Love My Job
H3: ODST: Beat the par score on ONI Alpha Site.
Very Rare6.0%
Forged in Fire
Forged in Fire
Win 100 multiplayer games.
Very Rare6.1%
Exterminator
Exterminator
Halo 3: Beat the par score on Floodgate.
Very Rare6.1%
Big Time Gamer
Big Time Gamer
Complete 400 missions or multiplayer games.
Very Rare6.2%
Skulltaker Halo 3: Mythic
Skulltaker Halo 3: Mythic
Halo 3: Find and claim the Mythic Skull on Normal or harder.
Very Rare6.3%
Reviewer
Reviewer
Halo 2: Activate Terminal 12 on High Charity.
Very Rare6.5%
Rising Waters
Rising Waters
Halo 3: Activate Terminal 1 on The Ark.
Very Rare6.6%
Monitored
Monitored
H3: ODST: Find the 10th Audio Log.
Very Rare6.6%
Gods Must Be Strong
Gods Must Be Strong
Halo: Reach: Complete every level of the game on Legendary difficulty.
Very Rare6.6%
Hero
Hero
Halo 2: Complete every level of the game on Heroic difficulty.
Very Rare6.7%
Thanks A Killion
Thanks A Killion
Kill 20,000 enemies or players.
Very Rare6.8%
Veteran
Veteran
Complete all campaigns on Normal difficulty.
Very Rare6.8%
Pillar of Awesome
Pillar of Awesome
Halo CE: Beat the par score on The Pillar of Autumn.
Very Rare6.9%
Reading Room
Reading Room
Halo CE: Beat the par score on The Library.
Very Rare6.9%
Requiescat in Pace
Requiescat in Pace
Halo: Reach: Complete 10 assassinations on enemy players.
Very Rare6.9%
Committed
Committed
Complete 350 missions or multiplayer games.
Very Rare7.0%
Arrival
Arrival
Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Very Rare7.1%
Skulltaker Halo: CE: Mythic
Skulltaker Halo: CE: Mythic
Halo CE: Find and claim the Mythic skull in remastered mode.
Very Rare7.1%
Skulltaker Halo: CE: Foreign
Skulltaker Halo: CE: Foreign
Halo CE: Find and claim the Foreign skull in remastered mode.
Very Rare7.1%
Run and Gunned
Run and Gunned
Halo: Reach: Headshot 10 enemies while they are sprinting.
Very Rare7.1%
Going International
Going International
Halo 4: Complete a match on at least 8 different multiplayer maps.
Very Rare7.2%
Memories
Memories
Halo CE: Activate Terminal 8 on Two Betrayals.
Very Rare7.4%
Knowledgable
Knowledgable
Halo 2: Activate Terminal 10 on Gravemind.
Very Rare7.4%
Askar
Askar
Halo 3: Beat the par score on The Storm.
Very Rare7.4%
King of the Crows
King of the Crows
Halo 3: Beat the par score on Crow's Nest.
Very Rare7.4%
First In, Last Out
First In, Last Out
H3: ODST: Complete every level of the game on Heroic difficulty.
Very Rare7.4%
Hitchhikers May Be Escaping Convicts
Hitchhikers May Be Escaping Convicts
Halo CE: Activate Terminal 5 on Assault on the Control Room.
Very Rare7.5%
Objective Secured
Objective Secured
Halo 2: Beat the par score on Outskirts.
Very Rare7.5%
Skulltaker Halo 3: Black Eye
Skulltaker Halo 3: Black Eye
Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Very Rare7.5%
Counter-Sniped
Counter-Sniped
Halo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.
Very Rare7.6%
One Way Ride
One Way Ride
H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Very Rare7.6%
Mind Games
Mind Games
Halo CE: Activate Terminal 9 on Keyes.
Very Rare7.7%
Piece of Cake
Piece of Cake
Halo 4: Beat the par time on Dawn.
Very Rare7.7%
Game Breaker
Game Breaker
Halo: Reach: Kill 10 enemies while using a Jetpack.
Very Rare7.7%
Medal Completionist
Medal Completionist
Collect 10,000 campaign or playlist medals.
Very Rare7.8%
Wiretapping
Wiretapping
H3: ODST: Find the 9th Audio Log.
Very Rare7.8%
Ice In Your Veins
Ice In Your Veins
Halo: Reach: Beat the par score on Winter Contingency.
Very Rare7.8%
Charum Hakkor
Charum Hakkor
Halo 4: Activate Terminal 3 on Infinity.
Very Rare7.9%
Silent but Deadly
Silent but Deadly
Halo 2: Kill 7 opponents from behind in a row without being spotted.
Very Rare8.0%
Cavalier
Cavalier
Halo 3: Beat the par score on Tsavo Highway.
Very Rare8.0%
Can't Get Enough
Can't Get Enough
Complete 300 missions or multiplayer games.
Very Rare8.0%
Herald of the Reclamation
Herald of the Reclamation
Complete all campaigns on Easy difficulty.
Very Rare8.0%
Skulltaker Halo 3: Blind
Skulltaker Halo 3: Blind
Halo 3: Find and claim the Blind Skull on Normal or harder.
Very Rare8.0%
Tighten Up The Graphics
Tighten Up The Graphics
Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Very Rare8.1%
A Long Time Ago
A Long Time Ago
Halo 4: Play a game of Halo 4 on the 6th of any month.
Very Rare8.2%
Beachhead
Beachhead
Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Very Rare8.2%
Operation Completion
Operation Completion
Halo 4: Complete a Spartan Ops mission.
Very Rare8.2%
Overtaken By Events
Overtaken By Events
H3: ODST: Beat the par time on Data Hive.
Very Rare8.3%
Obsessed
Obsessed
Halo 2: Activate Terminal 13 on The Great Journey.
Very Rare8.6%
Flood
Flood
Halo 4: Activate Terminal 4 on Reclaimer.
Very Rare8.6%
The Good, The Bad, and The Dead
The Good, The Bad, and The Dead
Collect 9,000 campaign or playlist medals.
Very Rare8.8%
Just Browsing
Just Browsing
Halo 3: Complete a match on at least 4 different game types in multiplayer.
Very Rare8.8%
Guerilla
Guerilla
Halo 3: Beat the par score on Sierra 117.
Very Rare9.0%
Head Banging
Head Banging
Halo 4: Beat the par score on Composer.
Very Rare9.0%
Overheard
Overheard
H3: ODST: Find the 8th Audio Log.
Very Rare9.0%
With Your Shield or On It
With Your Shield or On It
Halo 3: Complete every level of the game on Heroic difficulty.
Very Rare9.1%
No Picnic
No Picnic
Halo: Reach: Observe a grizzly scene on New Alexandria.
Very Rare9.1%
Feeling Charitable
Feeling Charitable
Halo 2: Beat the par time on High Charity.
Very Rare9.2%
Vanguard
Vanguard
Halo 3: Beat the par score on The Covenant.
Very Rare9.2%
Insomnia
Insomnia
Halo: Reach: Beat the par score on Long Night of Solace.
Very Rare9.2%
Enamored
Enamored
Halo 2: Activate Terminal 7 on Regret.
Very Rare9.3%
Don't Hangar Around
Don't Hangar Around
Halo 2: Beat the par time on Cairo Station.
Very Rare9.4%
Up All Night
Up All Night
Complete 250 missions or multiplayer games.
Very Rare9.4%
Magic Touch
Magic Touch
H3: ODST: Beat the par score on Data Hive.
Very Rare9.4%
Double Down
Double Down
Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Very Rare9.6%
Pineapple Express
Pineapple Express
H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Very Rare9.7%
Ranger
Ranger
Halo 3: Beat the par score on The Ark.
Very Rare9.8%
Contender
Contender
Win 50 multiplayer games.
Very Rare9.8%
Son of a Gun
Son of a Gun
H3: ODST: Beat the par score on Kizingo Blvd.
Very Rare9.8%
Sabre Metrics
Sabre Metrics
Halo: Reach: Beat the par time on Long Night of Solace.
Very Rare9.8%
Frequent Flyer Miles
Frequent Flyer Miles
Halo 2: Beat the par score on The Great Journey.
Very Rare9.9%
Believe in a Hero
Believe in a Hero
Halo CE: Complete every level of the game on Heroic difficulty.
Very Rare10.0%
Digging up the Past
Digging up the Past
Halo 4: Access the Master Chief's records on Dawn.
Very Rare10.0%
Medal Master Chief
Medal Master Chief
Collect 8,000 campaign or playlist medals.
Very Rare10.1%
Hey, You Dropped This
Hey, You Dropped This
Halo: Reach: Find Data Pad on 1 Winter Contingency
Very Rare10.1%
Auditor
Auditor
H3: ODST: Find the 7th Audio Log.
Very Rare10.3%
Precious Cargo
Precious Cargo
Halo: Reach: Beat the par score on The Pillar of Autumn.
Very Rare10.3%
Swift and Shallow
Swift and Shallow
Halo: Reach: Hijack a Banshee during the Reach Campaign.
Very Rare10.4%
Before and After
Before and After
Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Very Rare10.5%
Inspector
Inspector
Halo 2: Activate Terminal 4 on The Arbiter.
Very Rare10.5%
Nine Lives Are a Myth
Nine Lives Are a Myth
Halo: Reach: Beat the par score on New Alexandria.
Very Rare10.7%
Scholar
Scholar
Halo 2: Activate Terminal 11 on Uprising.
Very Rare11.0%
Back At It
Back At It
Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Very Rare11.0%
Bonus Level
Bonus Level
Complete 200 missions or multiplayer games.
Very Rare11.3%
Highway Robbery
Highway Robbery
Halo 3: Beat the par time on Tsavo Highway.
Very Rare11.5%
Wake Up, John
Wake Up, John
Halo 4: Complete every level of the game on Normal difficulty.
Very Rare11.5%
Decorated Warrior
Decorated Warrior
Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.
Very Rare11.6%
Still Sharp
Still Sharp
Halo: Reach: Beat the par score on ONI: Sword Base.
Very Rare11.6%
Eavesdropping
Eavesdropping
H3: ODST: Find the 6th Audio Log.
Very Rare11.7%
Chesty Puller Starter Kit
Chesty Puller Starter Kit
Collect 7,000 campaign or playlist medals.
Very Rare11.8%
Two Corpses In One Grave
Two Corpses In One Grave
Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.
Very Rare11.8%
Warden
Warden
Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.
Very Rare11.9%
Third Time's A Charm
Third Time's A Charm
Halo 3: Play a game of Halo 3 on the 25th of any month.
Very Rare12.0%
I Was Wondering What Would Break First
I Was Wondering What Would Break First
Kill 100 Knights.
Very Rare12.2%
Legend Slayer
Legend Slayer
Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Very Rare12.2%
Lord of Admirals
Lord of Admirals
Halo 4: Activate Terminal 2 on Forerunner.
Very Rare12.4%
Folks Need Heroes…
Folks Need Heroes…
Halo: Reach: Complete every level of the game on Heroic difficulty.
Very Rare12.6%
Heresy Will Not Stay My Feet
Heresy Will Not Stay My Feet
Halo 2: Beat the par score on The Arbiter.
Very Rare12.7%
Boundless
Boundless
Halo 2: Beat the par score on Delta Halo.
Very Rare12.7%
Dambuster
Dambuster
Halo 3: Beat the par time on Floodgate.
Very Rare12.7%
World Traveler
World Traveler
Halo 3: Complete a match on at least 8 different multiplayer maps.
Very Rare12.7%
Urban Warfare Badge
Urban Warfare Badge
H3: ODST: Complete every level of the game on Normal difficulty.
Very Rare12.7%
Wake Up Buttercup
Wake Up Buttercup
Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace
Very Rare12.8%
Enemies Everywhere!
Enemies Everywhere!
Halo: Reach: Complete a Firefight set on Normal or Harder.
Very Rare12.8%
Dankey Kang
Dankey Kang
Kill 1000 Brutes.
Very Rare12.9%
He's Unstoppable
He's Unstoppable
Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Very Rare13.0%
Naughty Naughty
Naughty Naughty
Kill 10 Engineers.
Very Rare13.0%
Hear Me Out
Hear Me Out
H3: ODST: Find the 5th Audio Log.
Very Rare13.1%
Librarian's Gift
Librarian's Gift
Halo 4: Complete every level of the game on Easy difficulty.
Very Rare13.3%
Jungle Warfare
Jungle Warfare
Halo 4: Beat the par score on Infinity.
Very Rare13.7%
Fascinated
Fascinated
Halo 2: Activate Terminal 5 on The Oracle.
Very Rare13.8%
Delighted
Delighted
Halo 2: Activate Terminal 9 on Quarantine Zone.
Very Rare13.9%
Xenophobia
Xenophobia
H3: ODST: Complete any level without using Covenant weapons.
Very Rare13.9%
Flaming Ninja Anniversary
Flaming Ninja Anniversary
Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Very Rare14.0%
Rookie
Rookie
H3: ODST: Complete every level of the game on Easy difficulty.
Very Rare14.1%
Enchanted
Enchanted
Halo 2: Activate Terminal 6 on Delta Halo.
Very Rare14.2%
Oh, These Baubles?
Oh, These Baubles?
Collect 6,000 campaign or playlist medals.
Very Rare14.2%
Can't Put It Down
Can't Put It Down
Complete 150 missions or multiplayer games.
Very Rare14.3%
Do Tell
Do Tell
H3: ODST: Find the 4th Audio Log.
Very Rare14.6%
You Are The Weapon
You Are The Weapon
Halo CE: Kill a Hunter with one pistol round.
Very Rare14.7%
Midnight
Midnight
Halo 4: Complete Midnight.
Rare15.1%
Warrior
Warrior
Halo 2: Complete every level of the game on Normal difficulty.
Rare15.2%
Coastal Highway
Coastal Highway
H3: ODST: Complete Coastal Highway.
Rare15.2%
Demon
Demon
Halo 2: Complete any campaign level without dying on Normal or harder.
Rare15.3%
Data Hive
Data Hive
H3: ODST: Complete Data Hive.
Rare15.4%
Composer
Composer
Halo 4: Complete Composer.
Rare15.6%
Secret Agent
Secret Agent
H3: ODST: Find the 6th clue unraveling the mystery.
Rare15.7%
Kikowani Station
Kikowani Station
H3: ODST: Complete Kikowani Station.
Rare15.7%
Shutdown
Shutdown
Halo 4: Complete Shutdown.
Rare15.9%
Private Eye
Private Eye
H3: ODST: Find the 5th clue unraveling the mystery.
Rare16.0%
Tuned In
Tuned In
H3: ODST: Find the 3rd Audio Log.
Rare16.2%
Reclaimer
Reclaimer
Halo 4: Complete Reclaimer.
Rare16.3%
NMPD HQ
NMPD HQ
H3: ODST: Complete NMPD HQ.
Rare16.3%
Moon's Out, Goons Out
Moon's Out, Goons Out
Halo: Reach: Beat the par score on Nightfall.
Rare16.4%
T'vaoan Terminator
T'vaoan Terminator
Halo: Reach: Kill 100 Skirmishers.
Rare16.4%
Bloodhound
Bloodhound
H3: ODST: Find the 4th clue unraveling the mystery.
Rare16.7%
Deference of Darkness
Deference of Darkness
H3: ODST: Complete any level without activating VISR mode.
Rare16.7%
ONI Alpha Site
ONI Alpha Site
H3: ODST: Complete ONI Alpha Site.
Rare16.9%
Prophet's Bane
Prophet's Bane
Halo 3: Complete every level of the game on Normal difficulty.
Rare17.0%
A Few Trinkets
A Few Trinkets
Collect 5,000 campaign or playlist medals.
Rare17.2%
Big Green Style
Big Green Style
Halo 2: Complete every level of the game on Easy difficulty.
Rare17.3%
Gumshoe
Gumshoe
H3: ODST: Find the 3rd clue unraveling the mystery.
Rare17.6%
Kizingo Boulevard
Kizingo Boulevard
H3: ODST: Complete Kizingo Blvd.
Rare17.6%
Remember Reach
Remember Reach
Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Rare17.6%
Infinity
Infinity
Halo 4: Complete Infinity.
Rare17.8%
Were It So Easy
Were It So Easy
Kill 1000 Elites.
Rare17.8%
An Ear Full
An Ear Full
H3: ODST: Find the 2nd Audio Log.
Rare17.9%
Didn't Like This Ship Anyways
Didn't Like This Ship Anyways
Halo CE: Beat the par time on The Pillar of Autumn.
Rare18.0%
Scavenger Hunt
Scavenger Hunt
Kill 1000 Jackals.
Rare18.3%
Bip! Bap! BAM!
Bip! Bap! BAM!
H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Rare18.5%
Pest Control
Pest Control
Kill 100 Crawlers.
Rare18.9%
Forerunner
Forerunner
Halo 4: Complete Forerunner.
Rare18.9%
Six Pedals, Four Directions
Six Pedals, Four Directions
Halo 2: Drive a Scorpion while playing as the Arbiter.
Rare19.0%
Training Wheels
Training Wheels
Halo 3: Complete every level of the game on Easy difficulty.
Rare19.1%
Uplift Reserve
Uplift Reserve
H3: ODST: Complete Uplift Reserve.
Rare19.3%
Listener
Listener
H3: ODST: Find the 1st Audio Log.
Rare19.6%
Investigator
Investigator
H3: ODST: Find the 2nd clue to unraveling the mystery.
Rare19.9%
I Got This
I Got This
Complete 100 missions or multiplayer games.
Rare20.0%
Uprising
Uprising
Halo 2: Complete Uprising.
Rare20.0%
Confused Callouts
Confused Callouts
Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Rare20.1%
Birth of a Spartan
Birth of a Spartan
Halo CE: Complete every level of the game on Normal difficulty.
Rare20.2%
The Great Journey
The Great Journey
Halo 2: Complete The Great Journey.
Rare20.4%
High Charity
High Charity
Halo 2: Complete High Charity.
Rare20.5%
A Heap of Medals
A Heap of Medals
Collect 4,000 campaign or playlist medals.
Rare20.7%
Requiem
Requiem
Halo 4: Complete Requiem.
Rare21.1%
Tayari Plaza
Tayari Plaza
H3: ODST: Complete Tayari Plaza.
Rare21.1%
Gravemind
Gravemind
Halo 2: Complete Gravemind.
Rare21.3%
Ripple Fire
Ripple Fire
Halo 2: Beat the par score on Metropolis.
Rare21.3%
Tempered Blade
Tempered Blade
Win 10 multiplayer games.
Rare21.5%
Quarantine Zone
Quarantine Zone
Halo 2: Complete Quarantine Zone.
Rare21.6%
The Key
The Key
Halo 3: Complete Cortana.
Rare21.6%
Return
Return
Halo 3: Complete Halo.
Rare21.7%
Bro Hammer
Bro Hammer
Complete any co-op level on Legendary difficulty.
Rare21.9%
Last Stand
Last Stand
Halo 3: Complete The Covenant.
Rare22.3%
Sacred Icon
Sacred Icon
Halo 2: Complete Sacred Icon.
Rare22.5%
Greenhorn
Greenhorn
Halo CE: Complete every level of the game on Easy difficulty.
Rare22.6%
The Humble Beginnings of Wiljax Brantley
The Humble Beginnings of Wiljax Brantley
Halo: Reach: Now that's a value meal.
Rare22.6%
Hunters Hunted
Hunters Hunted
Kill 50 Hunters.
Rare22.9%
New Ways to Save a Buck
New Ways to Save a Buck
Halo: Reach: Hear a familiar voice on New Alexandria.
Rare22.9%
Junior Detective
Junior Detective
H3: ODST: Find the 1st clue to unraveling the mystery.
Rare23.0%
Two Places, Same Time
Two Places, Same Time
H3: ODST: I've got my eye on you, Marine.
Rare23.0%
Regret
Regret
Halo 2: Complete Regret.
Rare23.2%
Refuge
Refuge
Halo 3: Complete The Ark.
Rare23.4%
Splinters
Splinters
Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Rare23.9%
Go Ape Shiv
Go Ape Shiv
Halo 2: Kill an enraged, berserk Brute using melee.
Rare23.9%
Delta Halo
Delta Halo
Halo 2: Complete Delta Halo.
Rare24.5%
Cleansing
Cleansing
Halo 3: Complete Floodgate.
Rare24.6%
Dawn
Dawn
Halo 4: Complete Dawn.
Rare24.6%
Oracle
Oracle
Halo 2: Complete The Oracle.
Rare24.9%
A Crate of Medals
A Crate of Medals
Collect 3,000 campaign or playlist medals.
Rare24.9%
The Maw
The Maw
Halo CE: Complete The Maw.
Rare25.1%
Assault
Assault
Halo 3: Complete The Storm.
Rare25.3%
The Soldier We Need You To Be
The Soldier We Need You To Be
Halo: Reach: Complete every level of the game on Normal difficulty.
Rare25.3%
The Road
The Road
Halo 3: Complete Tsavo Highway.
Rare26.3%
Foe Hammer
Foe Hammer
Kill 5,000 enemies or players.
Rare27.0%
Sacrifice
Sacrifice
Halo CE: Activate Terminal 2 on Halo.
Rare27.1%
The Arbiter
The Arbiter
Halo 2: Complete The Arbiter.
Rare27.1%
Holdout
Holdout
Halo 3: Complete Crow's Nest.
Rare27.8%
Welcome to Reach
Welcome to Reach
Halo: Reach: Complete every level of the game on Easy difficulty.
Rare28.4%
I Didn't Train To Be A Pilot
I Didn't Train To Be A Pilot
Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Rare28.5%
Dirty Bird
Dirty Bird
Halo 2: Fly the Heretic Banshee.
Rare29.9%
Landfall
Landfall
Halo 3: Complete Sierra 117.
Uncommon30.2%
Easy to Overlook
Easy to Overlook
Halo: Reach: Access hidden UNSC radio chatter.
Uncommon30.7%
A Pile of Medals
A Pile of Medals
Collect 2,000 campaign or playlist medals.
Uncommon31.0%
Send Me Out... With A Bang
Send Me Out... With A Bang
Halo: Reach: Complete The Pillar of Autumn.
Uncommon31.7%
Brovershield
Brovershield
Complete any co-op level on Heroic difficulty.
Uncommon31.9%
This Is Not Your Grave
This Is Not Your Grave
Halo: Reach: Complete The Package.
Uncommon32.6%
Game On
Game On
Complete 50 missions or multiplayer games.
Uncommon32.9%
Your Heresy Will Stay Your Feet
Your Heresy Will Stay Your Feet
Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Uncommon33.5%
What About Bob?
What About Bob?
Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Uncommon34.1%
Can't Keep Him Down
Can't Keep Him Down
Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Uncommon34.5%
Dust And Echoes
Dust And Echoes
Halo: Reach: Complete New Alexandria.
Uncommon34.5%
Front Page News
Front Page News
Halo: Reach: Find me in the club.
Uncommon34.9%
Into The Howling Dark
Into The Howling Dark
Halo: Reach: Complete Exodus.
Uncommon35.7%
Gruntageddon
Gruntageddon
Kill 1000 Grunts.
Uncommon36.1%
You Flew Pretty Good
You Flew Pretty Good
Halo: Reach: Complete Long Night of Solace.
Uncommon37.5%
Bite The Hand
Bite The Hand
Kill a 343 developer in matchmaking or someone who has this achievement.
Uncommon40.0%
To War
To War
Halo: Reach: Complete Tip of the Spear.
Uncommon40.5%
Going Bananas
Going Bananas
Kill 100 Brutes.
Uncommon40.7%
Standard Operating Brocedure
Standard Operating Brocedure
Complete any co-op level on Normal difficulty.
Uncommon41.1%
Mind the Skill Gap
Mind the Skill Gap
Halo: Reach: Observe the logo of a buttoned-up mining company.
Uncommon42.1%
I Need A Weapon
I Need A Weapon
Halo: Reach: Complete Nightfall.
Uncommon44.3%
Stick With It...A Little Longer
Stick With It...A Little Longer
Play a multiplayer or co-op game at least 3 months after your first game.
Uncommon46.4%
Protocol Dictates Action
Protocol Dictates Action
Halo: Reach: Complete ONI: Sword Base.
Uncommon49.4%
We're Just Getting Started
We're Just Getting Started
Halo: Reach: Complete Winter Contingency.
Common55.8%
I'm Sorry, Dave
I'm Sorry, Dave
Halo: Reach: Find the hidden binary signature.
Common74.2%