Alien Swarm: Reactive Drop

198 achievements

Ultra Rare×157

Very Rare×22

Rare×10

Uncommon×6

Common×3

About Alien Swarm: Reactive Drop's achievements

Alien Swarm: Reactive Drop has 198 Steam achievements, 157 of them ultra-rare — unlocked by under 5% of players. The rarest is "Silent Station Speedrun", earned by just 0.2% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

0.2%

of players earned "Silent Station Speedrun"

🗺️ Community guides & walkthroughs

Community Ratings

No ratings yet

Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

Want to rate Alien Swarm: Reactive Drop? Sign in with Steam — one rating per person.

ℹ️Showing global unlock rates. Sign in with Steam to see your personal progress.

All Alien Swarm: Reactive Drop achievements

198 achievements

Silent Station Speedrun

Complete Silent Station within 4:50 on Normal difficulty or harder without any marines dying.

Ultra Rare0.2%

Operation Sandstorm Speedrun

Complete Operation Sandstorm within 3:15 on Normal difficulty or harder without any marines dying.

Ultra Rare0.2%

Fallen City Speedrun

Complete Fallen City within 1:40 on Normal difficulty or harder without any marines dying.

Ultra Rare0.2%

Stowaway Speedrun

Complete Stowaway within 1:15 on Normal difficulty or harder without any marines dying.

Ultra Rare0.2%

Inevitable Escalation Speedrun

Complete Inevitable Escalation within 4:30 on Normal difficulty or harder without any marines dying.

Ultra Rare0.2%

Nuclear Escort Speedrun

Complete Nuclear Escort within 4:44 on Normal difficulty or harder without any marines dying.

Ultra Rare0.2%

Outstanding Execution: Reduction

Complete the Reduction campaign on Normal difficulty or harder without any marines dying.

Ultra Rare0.2%

Space Port Catastrophe Speedrun

Complete Space Port Catastrophe within 1:50 on Normal difficulty or harder without any marines dying.

Ultra Rare0.3%

Rapture Speedrun

Complete Rapture within 2:00 on Normal difficulty or harder without any marines dying.

Ultra Rare0.3%

Bunker Speedrun

Complete Bunker within 1:30 on Normal difficulty or harder without any marines dying.

Ultra Rare0.3%

Information Department Speedrun

Complete Information Department within 1:42 on Normal difficulty or harder without any marines dying.

Ultra Rare0.3%

Powerhood Speedrun

Complete Powerhood within 2:07 on Normal difficulty or harder without any marines dying.

Ultra Rare0.3%

Research Center Speedrun

Complete Research Center within 1:29 on Normal difficulty or harder without any marines dying.

Ultra Rare0.3%

Confined Facility Speedrun

Complete Confined Facility within 2:02 on Normal difficulty or harder without any marines dying.

Ultra Rare0.3%

J5 Connector Speedrun

Complete J5 Connector within 2:00 on Normal difficulty or harder without any marines dying.

Ultra Rare0.3%

Lab Ruins Speedrun

Complete Lab Ruins within 3:33 on Normal difficulty or harder without any marines dying.

Ultra Rare0.3%

AMBER Complex Speedrun

Complete AMBER Complex within 8:00 on Normal difficulty or harder without any marines dying.

Ultra Rare0.3%

Outstanding Execution: Accident 32

Complete the Accident 32 campaign on Normal difficulty or harder without any marines dying.

Ultra Rare0.3%

IAF Cadet

Finish Marine Academy with a score of at least 100 points.

Ultra Rare0.3%

Hot Enough

Finish the volcano zone in Marine Academy without any marines dying.

Ultra Rare0.3%

No Time To Waste

In Lab Ruins, defeat the Muon Gem boss in three hits.

Ultra Rare0.3%

Hard Campaign: Reduction

Complete the Reduction campaign on Hard difficulty or harder.

Ultra Rare0.3%

Insane Campaign: Reduction

Complete the Reduction campaign on Insane difficulty or harder.

Ultra Rare0.3%

Brutal Campaign: Reduction

Complete the Reduction campaign on Brutal difficulty.

Ultra Rare0.3%

Logistics Area Speedrun

Complete Logistics Area within 1:15 on Normal difficulty or harder without any marines dying.

Ultra Rare0.4%

Platform XVII Speedrun

Complete Platform XVII within 3:10 on Normal difficulty or harder without any marines dying.

Ultra Rare0.4%

Groundwork Labs Speedrun

Complete Groundwork Labs within 2:25 on Normal difficulty or harder without any marines dying.

Ultra Rare0.4%

Operation X5 Speedrun

Complete Operation X5 within 3:35 on Normal difficulty or harder without any marines dying.

Ultra Rare0.4%

Invisible Threat Speedrun

Complete Invisible Threat within 1:20 on Normal difficulty or harder without any marines dying.

Ultra Rare0.4%

BioGen Labs Speedrun

Complete BioGen Labs within 4:14 on Normal difficulty or harder without any marines dying.

Ultra Rare0.4%

Outstanding Execution: BioGen Corporation

Complete the BioGen Corporation campaign on Normal difficulty or harder without any marines dying.

Ultra Rare0.4%

Insane Campaign: Accident 32

Complete the Accident 32 campaign on Insane difficulty or harder.

Ultra Rare0.4%

Brutal Campaign: Accident 32

Complete the Accident 32 campaign on Brutal difficulty.

Ultra Rare0.4%

World Traveler

Visit each zone (not including the lobby) in Marine Academy exactly once.

Ultra Rare0.4%

Brutal Campaign: BioGen Corporation

Complete the BioGen Corporation campaign on Brutal difficulty.

Ultra Rare0.5%

Hard Campaign: Accident 32

Complete the Accident 32 campaign on Hard difficulty or harder.

Ultra Rare0.5%

Outstanding Execution: Nam Humanum

Complete the Nam Humanum campaign on Normal difficulty or harder without any marines dying.

Ultra Rare0.6%

Insane Campaign: BioGen Corporation

Complete the BioGen Corporation campaign on Insane difficulty or harder.

Ultra Rare0.6%

Battle-Tested

Die in 25 different ways.

Ultra Rare0.6%

Normal Campaign: Reduction

Complete the Reduction campaign on Normal difficulty or harder.

Ultra Rare0.6%

Hard Campaign: BioGen Corporation

Complete the BioGen Corporation campaign on Hard difficulty or harder.

Ultra Rare0.7%

Easy Campaign: Reduction

Complete the Reduction campaign on Easy difficulty or harder.

Ultra Rare0.7%

Insane Campaign: Nam Humanum

Complete the Nam Humanum campaign on Insane difficulty or harder.

Ultra Rare0.8%

Brutal Campaign: Nam Humanum

Complete the Nam Humanum campaign on Brutal difficulty.

Ultra Rare0.8%

Normal Campaign: Accident 32

Complete the Accident 32 campaign on Normal difficulty or harder.

Ultra Rare1.0%

Transport Facility Speedrun

Complete Transport Facility within 1:45 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Research 7 Speedrun

Complete Research 7 within 2:30 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Illyn Forest Speedrun

Complete Illyn Forest within 3:40 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Jericho Mines Speedrun

Complete Jericho Mines within 3:30 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Outstanding Execution: Research 7

Complete the Research 7 campaign on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Landing Zone Speedrun

Complete Landing Zone within 2:35 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Cooling Pump Speedrun

Complete Cooling Pump within 2:05 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Power Generator Speedrun

Complete Power Generator within 2:25 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Wastelands Speedrun

Complete Wastelands within 1:35 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Insertion Point Speedrun

Complete Insertion Point within 2:48 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Abandoned Maintenance Tunnels Speedrun

Complete Abandoned Maintenance Tunnels within 2:22 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Oasis Colony Spaceport Speedrun

Complete Oasis Colony Spaceport within 4:24 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Outstanding Execution: Tilarus-5

Complete the Tilarus-5 campaign on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Midnight Port Speedrun

Complete Midnight Port within 2:25 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Road to Dawn Speedrun

Complete Road to Dawn within 4:08 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Arctic Infiltration Speedrun

Complete Arctic Infiltration within 2:12 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Area9800 Landingzone Speedrun

Complete Area9800 Landingzone within 2:28 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Cold Catwalks Speedrun

Complete Cold Catwalks within 2:10 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Yanaurus Mine Speedrun

Complete Yanaurus Mine within 3:23 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

The Factory Speedrun

Complete The Factory within 3:30 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Communication Center Speedrun

Complete Communication Center within 3:21 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

SynTek Hospital Speedrun

Complete SynTek Hospital within 2:42 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Outstanding Execution: Lana's Escape

Complete the Lana's Escape campaign on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Lana's Vents Speedrun

Complete Lana's Vents within 2:48 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Unexpected Encounter Speedrun

Complete Unexpected Encounter within 1:05 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Hostile Places Speedrun

Complete Hostile Places within 1:20 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Close Contact Speedrun

Complete Close Contact within 1:10 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

High Tension Speedrun

Complete High Tension within 3:50 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Crucial Point Speedrun

Complete Crucial Point within 3:00 on Normal difficulty or harder without any marines dying.

Ultra Rare1.1%

Normal Campaign: BioGen Corporation

Complete the BioGen Corporation campaign on Normal difficulty or harder.

Ultra Rare1.1%

Nuke From Orbit

Kill 100,000 Swarm.

Ultra Rare1.2%

Landing Bay Speedrun

Complete Landing Bay within 1:25 on Normal difficulty or harder without any marines dying.

Ultra Rare1.2%

Cargo Elevator Speedrun

Complete Cargo Elevator within 2:50 on Normal difficulty or harder without any marines dying.

Ultra Rare1.2%

Deima Surface Bridge Speedrun

Complete Deima Surface Bridge within 2:30 on Normal difficulty or harder without any marines dying.

Ultra Rare1.2%

Rydberg Reactor Speedrun

Complete Rydberg Reactor within 3:10 on Normal difficulty or harder without any marines dying.

Ultra Rare1.2%

SynTek Residential Speedrun

Complete SynTek Residential within 2:30 on Normal difficulty or harder without any marines dying.

Ultra Rare1.2%

Sewer Junction Speedrun

Complete Sewer Junction within 1:30 on Normal difficulty or harder without any marines dying.

Ultra Rare1.2%

Timor Station Speedrun

Complete Timor Station within 4:25 on Normal difficulty or harder without any marines dying.

Ultra Rare1.2%

Storage Facility Speedrun

Complete Storage Facility within 1:05 on Normal difficulty or harder without any marines dying.

Ultra Rare1.2%

Landing Bay 7 Speedrun

Complete Landing Bay 7 within 1:30 on Normal difficulty or harder without any marines dying.

Ultra Rare1.2%

U.S.C. Medusa Speedrun

Complete U.S.C. Medusa within 2:45 on Normal difficulty or harder without any marines dying.

Ultra Rare1.2%

Outstanding Execution: Area 9800

Complete the Area 9800 campaign on Normal difficulty or harder without any marines dying.

Ultra Rare1.2%

Outstanding Execution: Tears for Tarnor

Complete the Tears for Tarnor campaign on Normal difficulty or harder without any marines dying.

Ultra Rare1.2%

Lana's Bridge Speedrun

Complete Lana's Bridge within 2:37 on Normal difficulty or harder without any marines dying.

Ultra Rare1.2%

Lana's Sewer Speedrun

Complete Lana's Sewer within 2:25 on Normal difficulty or harder without any marines dying.

Ultra Rare1.2%

Lana's Maintenance Speedrun

Complete Lana's Maintenance within 2:16 on Normal difficulty or harder without any marines dying.

Ultra Rare1.2%

Lana's Complex Speedrun

Complete Lana's Complex within 4:48 on Normal difficulty or harder without any marines dying.

Ultra Rare1.2%

Outstanding Execution: Paranoia

Complete the Paranoia campaign on Normal difficulty or harder without any marines dying.

Ultra Rare1.2%

Easy Campaign: Accident 32

Complete the Accident 32 campaign on Easy difficulty or harder.

Ultra Rare1.2%

High Voltage Expert

Kill 250 Swarm with the Tesla Cannon.

Ultra Rare1.3%

Outstanding Execution: Jacob's Rest

Complete the Jacob's Rest campaign on Normal difficulty or harder without any marines dying.

Ultra Rare1.3%

Brutal Campaign: Research 7

Complete the Research 7 campaign on Brutal difficulty.

Ultra Rare1.3%

Insane Campaign: Tilarus-5

Complete the Tilarus-5 campaign on Insane difficulty or harder.

Ultra Rare1.3%

Brutal Campaign: Tilarus-5

Complete the Tilarus-5 campaign on Brutal difficulty.

Ultra Rare1.3%

Insane Campaign: Lana's Escape

Complete the Lana's Escape campaign on Insane difficulty or harder.

Ultra Rare1.3%

Brutal Campaign: Lana's Escape

Complete the Lana's Escape campaign on Brutal difficulty.

Ultra Rare1.3%

Brutal Campaign: Paranoia

Complete the Paranoia campaign on Brutal difficulty.

Ultra Rare1.3%

Hard Campaign: Nam Humanum

Complete the Nam Humanum campaign on Hard difficulty or harder.

Ultra Rare1.3%

Easy Campaign: BioGen Corporation

Complete the BioGen Corporation campaign on Easy difficulty or harder.

Ultra Rare1.3%

Insane Campaign: Research 7

Complete the Research 7 campaign on Insane difficulty or harder.

Ultra Rare1.4%

Insane Campaign: Area 9800

Complete the Area 9800 campaign on Insane difficulty or harder.

Ultra Rare1.4%

Brutal Campaign: Area 9800

Complete the Area 9800 campaign on Brutal difficulty.

Ultra Rare1.4%

Brutal Campaign: Tears for Tarnor

Complete the Tears for Tarnor campaign on Brutal difficulty.

Ultra Rare1.4%

Insane Campaign: Paranoia

Complete the Paranoia campaign on Insane difficulty or harder.

Ultra Rare1.4%

Chemical Warfare

Kill 500 Swarm with Gas Grenades.

Ultra Rare1.4%

Brutal Campaign: Jacob's Rest

Complete the Jacob's Rest campaign on Brutal difficulty.

Ultra Rare1.5%

Brutal Campaign: Operation Cleansweep

Complete the Operation Cleansweep campaign on Brutal difficulty.

Ultra Rare1.5%

Insane Campaign: Tears for Tarnor

Complete the Tears for Tarnor campaign on Insane difficulty or harder.

Ultra Rare1.5%

Hard Campaign: Tilarus-5

Complete the Tilarus-5 campaign on Hard difficulty or harder.

Ultra Rare1.5%

Insane Campaign: Jacob's Rest

Complete the Jacob's Rest campaign on Insane difficulty or harder.

Ultra Rare1.6%

Kill Them All

Kill 25,000 Swarm.

Ultra Rare1.6%

The Dogs of War

Kill 250 Swarm with the Bulldog.

Ultra Rare1.6%

The Choice of Progress

In Groundwork Labs, upload prohibited data to the ship.

Ultra Rare1.6%

Hard Campaign: Lana's Escape

Complete the Lana's Escape campaign on Hard difficulty or harder.

Ultra Rare1.7%

Hardcore

Complete a mission on Brutal difficulty with Onslaught and Hardcore Friendly Fire enabled.

Ultra Rare1.8%

Insane Campaign: Operation Cleansweep

Complete the Operation Cleansweep campaign on Insane difficulty or harder.

Ultra Rare1.8%

Hard Campaign: Paranoia

Complete the Paranoia campaign on Hard difficulty or harder.

Ultra Rare1.8%

Professional Marksman

Kill 250 Swarm with the Marksman Rifle.

Ultra Rare1.9%

Hard Campaign: Research 7

Complete the Research 7 campaign on Hard difficulty or harder.

Ultra Rare1.9%

Hard Campaign: Area 9800

Complete the Area 9800 campaign on Hard difficulty or harder.

Ultra Rare2.0%

Hard Campaign: Tears for Tarnor

Complete the Tears for Tarnor campaign on Hard difficulty or harder.

Ultra Rare2.0%

Combat Specialist

Kill 250 Swarm with the Combat Rifle.

Ultra Rare2.1%

Railgun Specialist

Kill 250 Swarm with the Rail Gun.

Ultra Rare2.2%

Grenadier Expert

Kill 250 Swarm with the Grenade Launcher.

Ultra Rare2.2%

Security Expert

Complete 10 computer hacks without access being logged.

Ultra Rare2.3%

Tactical Explosives Expert

Kill 100 Swarm with Laser Mines.

Ultra Rare2.3%

Firewall Specialist

Kill 100 Swarm with Incendiary Mines.

Ultra Rare2.3%

Combat Medic

Kill 500 Swarm with the Medical SMG.

Ultra Rare2.3%

Normal Campaign: Tilarus-5

Complete the Tilarus-5 campaign on Normal difficulty or harder.

Ultra Rare2.4%

Devastated

Kill 250 Swarm with the Devastator.

Ultra Rare2.7%

Heavy Assault Specialist

Kill 500 Swarm with the Heavy Rifle.

Ultra Rare2.7%

Shotgun Specialist

Kill 250 Swarm with the Shotgun.

Ultra Rare2.8%

Easy Campaign: Tilarus-5

Complete the Tilarus-5 campaign on Easy difficulty or harder.

Ultra Rare2.8%

Slaughter Soldier

Kill 250 Swarm with the Chainsaw.

Ultra Rare3.0%

Outstanding Execution: Operation Cleansweep

Complete the Operation Cleansweep campaign on Normal difficulty or harder without any marines dying.

Ultra Rare3.0%

Hard Campaign: Jacob's Rest

Complete the Jacob's Rest campaign on Hard difficulty or harder.

Ultra Rare3.2%

Normal Campaign: Nam Humanum

Complete the Nam Humanum campaign on Normal difficulty or harder.

Ultra Rare3.2%

Hornet Barrage Expert

Kill 100 Swarm with Hornet Barrage attacks.

Ultra Rare3.3%

Hard Campaign: Operation Cleansweep

Complete the Operation Cleansweep campaign on Hard difficulty or harder.

Ultra Rare3.4%

Normal Campaign: Research 7

Complete the Research 7 campaign on Normal difficulty or harder.

Ultra Rare3.6%

Pistols Expert

Kill 250 Swarm with the Pistols.

Ultra Rare3.7%

Normal Campaign: Lana's Escape

Complete the Lana's Escape campaign on Normal difficulty or harder.

Ultra Rare3.7%

Perfect

Kill at least 25 aliens on Normal difficulty or higher and finish the mission without taking any damage.

Ultra Rare4.0%

Minigun Master

Kill 250 Swarm with the Minigun.

Ultra Rare4.0%

Easy Campaign: Research 7

Complete the Research 7 campaign on Easy difficulty or harder.

Ultra Rare4.0%

Static Defender

Kill 500 Swarm with deployable Sentry Guns.

Ultra Rare4.1%

Easy Campaign: Nam Humanum

Complete the Nam Humanum campaign on Easy difficulty or harder.

Ultra Rare4.1%

Normal Campaign: Paranoia

Complete the Paranoia campaign on Normal difficulty or harder.

Ultra Rare4.2%

Easy Campaign: Lana's Escape

Complete the Lana's Escape campaign on Easy difficulty or harder.

Ultra Rare4.5%

Peace Medic

Heal 300 points of damage in a single mission without dealing any non-melee damage to the Swarm.

Ultra Rare4.8%

Normal Campaign: Tears for Tarnor

Complete the Tears for Tarnor campaign on Normal difficulty or harder.

Ultra Rare4.9%

Small Arms Specialist

Kill 250 Swarm with the PDWs.

Ultra Rare5.0%

Normal Campaign: Area 9800

Complete the Area 9800 campaign on Normal difficulty or harder.

Very Rare5.2%

Easy Campaign: Paranoia

Complete the Paranoia campaign on Easy difficulty or harder.

Very Rare5.2%

Another Bughunt

Kill 5,000 Swarm.

Very Rare5.4%

Circuit Breaker

Complete 10 wire hacks without access being logged.

Very Rare5.7%

Easy Campaign: Tears for Tarnor

Complete the Tears for Tarnor campaign on Easy difficulty or harder.

Very Rare6.3%

Easy Campaign: Area 9800

Complete the Area 9800 campaign on Easy difficulty or harder.

Very Rare6.6%

Armory Access

Unlock all the available weapons.

Very Rare6.7%

Bug Stomper

Kill 100 Swarm Grubs.

Very Rare7.7%

Vindicator Veteran

Kill 250 Swarm with the Vindicator.

Very Rare8.1%

Pyrotechnician

Kill 250 Swarm with the Flamer.

Very Rare9.3%

Stay Frosty

Freeze 6 Swarm with a single Freeze Grenade.

Very Rare9.4%

Short Controlled Bursts

Complete a mission with no friendly fire incidents. Four marines must be present in the mission.

Very Rare9.5%

Damage Amped

Kill 15 Swarm with all four marines under the effects of a Damage Amp in a single mission.

Very Rare10.3%

Normal Campaign: Operation Cleansweep

Complete the Operation Cleansweep campaign on Normal difficulty or harder.

Very Rare11.1%

Prototype Professional

Kill 250 Swarm with the Prototype Rifle.

Very Rare11.7%

Electro-Stunned

Stun 6 Swarm with a single Stun Grenade.

Very Rare12.1%

Parasite Puncher

Kill a Swarm Parasite with a melee attack.

Very Rare12.5%

Normal Campaign: Jacob's Rest

Complete the Jacob's Rest campaign on Normal difficulty or harder.

Very Rare12.8%

Blast Radius

Kill 6 Swarm with a single Grenade.

Very Rare13.1%

Easy Campaign: Operation Cleansweep

Complete the Operation Cleansweep campaign on Easy difficulty or harder.

Very Rare13.4%

Assault Specialist

Kill 250 Swarm with the Assault Rifle.

Very Rare14.5%

Ammo Technician

Deploy 10 ammo stashes that are used by other marines.

Very Rare14.7%

Autogun Expert

Kill 250 Swarm with the Autogun.

Rare15.6%

Easy Campaign: Jacob's Rest

Complete the Jacob's Rest campaign on Easy difficulty or harder.

Rare16.7%

Infestation Savior

Cure an Infested marine.

Rare18.8%

Group Heal

Heal all 4 marines with a single Heal Beacon.

Rare18.9%

Smoking Barrels

Kill 5 Swarm with explosive barrels in a single mission.

Rare19.8%

Gunslinger

Successfully perform 5 fast reloads in a row.

Rare19.8%

On the Ready Line

Kill 1,000 Swarm.

Rare22.7%

Scrambled Eggs

Destroy all Swarm Eggs in a mission without allowing any to hatch.

Rare22.9%

Close Encounters

Kill 20 Swarm with melee attacks in a single mission.

Rare23.0%

Sharpshooter

Complete a mission with better than 90% accuracy.

Rare27.5%

Under the Gun

Roll under a Swarm Ranger projectile.

Uncommon34.1%

Zero Mortality

Complete a mission on Normal difficulty or harder without any marines dying.

Uncommon37.4%

Shield Down

Deliver the finishing blow to a Swarm Shieldbug.

Uncommon38.0%

Clear Firing

Kill 25 drones without friendly fire. Four marines must be present in the mission.

Uncommon43.5%

Seal of Quality

Seal a door with the welder.

Uncommon44.1%

The Quick and the Dead

Kill a Swarm Boomer before it inflates.

Uncommon47.9%

Quick Load

Successfully perform a fast reload.

Common52.2%

Protect the Tech

Guard the squad's tech so that he takes no damage during the hack.

Common54.2%

Technician Secured

Finish a mission without the tech getting killed.

Common67.5%