Zombie Army Trilogy

68 achievements

Ultra Rare×16

Very Rare×14

Rare×21

Uncommon×12

Common×5

About Zombie Army Trilogy's achievements

Zombie Army Trilogy has 68 Steam achievements, 16 of them ultra-rare — unlocked by under 5% of players. The rarest is "Man, you sure know a lot about monsters", earned by just 1.9% of players. Across 7 SteamVault hunters who reached 100%, full completion takes a median of about 34 hours. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

1.9%

of players earned "Man, you sure know a lot about monsters"

SteamVault 100%s

members fully completed it

Median to 100%

34h

typical time to full completion

🗺️ Community guides & walkthroughs

Community Ratings

No ratings yet

Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

Want to rate Zombie Army Trilogy? Sign in with Steam — one rating per person.

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

All Zombie Army Trilogy achievements

68 achievements

Man, you sure know a lot about monsters

Complete every Survivor sidequest

Ultra Rare1.9%

Gratuitous violence from the lot of you

Complete levels as every playable character

Ultra Rare1.9%

Just in case we make it

Collect every Gold Bar

Ultra Rare1.9%

They must be destroyed on sight!

Find and shoot every Bottle of Blood

Ultra Rare2.0%

They're coming to get you, Barbra!

Reach Wave 10 in Horde Mode – Dead Man's Bluff

Ultra Rare2.0%

Snuff them out

Kill 25 Fire Demons

Ultra Rare2.4%

You're going to have to work for your meal

Reach at least Wave 10 in Horde Mode – Flood of Tears

Ultra Rare2.4%

Zombies, man, they creep me out!

Reach at least Wave 10 in Horde Mode – Waves of Despair

Ultra Rare2.5%

This calls for divine intervention!

Successfully complete all Chapters on Sniper Elite difficulty

Ultra Rare2.7%

You're going to meet Death now...

Reach at least Wave 10 in Horde Mode – No Sanctuary

Ultra Rare2.7%

Don't worry, they're evil!

Shoot the 3 Zombie Ravens outside the Folterschloss

Ultra Rare2.8%

Leave the limbs you've lost

Sever 10,000 limbs

Ultra Rare3.0%

We can still fix him

Save the man in the hospital

Ultra Rare3.0%

Merciful death

Put the tortured souls in the Forest out of their misery

Ultra Rare3.3%

Guts and glory

Reach at least Wave 10 with more gold medals than your companions

Ultra Rare3.7%

I'll teach ya how to shoot!

Reach at least Wave 10 with the highest score in any Horde Mode map

Ultra Rare3.8%

Good, bad, I'm the guy with the gun

Kill 50 Super Elites

Very Rare5.2%

Naughty little boys get what they deserve

Kill 100 Zombie Snipers

Very Rare5.8%

You have...death around you

Reach Wave 10 in Horde Mode – Dead End

Very Rare6.0%

Headache relief

Kill 25 Summoners

Very Rare7.2%

Resurrect this!

Score 5,000 with a single sniper round

Very Rare7.2%

Don't get all stingy with your bullets

Kill 5,000 enemies of any kind

Very Rare7.5%

Burning a hole in your pocket

Loot a Chainsaw Elite's corpse

Very Rare8.2%

A friend in need

Revive other players 50 times

Very Rare9.5%

Every bullet counts

Get a 5-for-1 kill with any sniper rifle

Very Rare10.3%

Got the killshot!

Kill 20 Elites in co-op

Very Rare11.7%

We got this by the ass!

Reach a total shot distance of 50km

Very Rare12.3%

Taste some of Mama's home cookin', Adolf!

Successfully complete Army of Darkness

Very Rare13.9%

Got your back

Kill 50 enemies that are actively attacking other players

Very Rare14.2%

Broadsword calling Danny Boy

Successfully complete The Keep

Very Rare14.8%

There's something in the mist!

Successfully complete Forest of Corpses

Rare15.2%

The head bone's connected to the...oh, wait

Kill 500 Skeletons

Rare15.8%

Nine tenths of the law

Become possessed

Rare16.5%

Answer the Devil's call

Pick up a phone

Rare16.5%

Code Red

Successfully complete Tower of Hellfire

Rare17.2%

You got rid of those stiffs yet?

Successfully complete Freight Train of Fear

Rare18.2%

This is going to be a bumpy ride

Successfully complete Terminal

Rare19.3%

I think we'll start with a reign of terror

Successfully complete City of Ashes

Rare19.8%

You're so dead, you don't even know it

Complete any Campaign chapter in 4-player co-op at any difficulty level

Rare19.8%

We have a Judas in our midst!

Kill a Survivor

Rare19.9%

Descent into Hell

Successfully complete Crucible of Evil

Rare21.1%

Into the fire

Successfully complete Gateway to Hell

Rare23.2%

Come and get it! It's a running buffet!

Get at least 20 for 1 with an explosive kill

Rare23.6%

Your blood pressure is zero over zero

Headshot a Heavy Armour Zombie without removing his helmet

Rare23.6%

Elite pickpocket

Loot a Super Elite's corpse

Rare25.8%

Hell on earth, that's it

Successfully complete Purgatory

Rare26.0%

No more room in Hell

Successfully complete Subway to Hell

Rare26.8%

We don't need a stretcher. We need a mop!

Kill 50 Suicide Zombies

Rare27.6%

You want me to salute that pile of..?

Kill an Occult General

Rare28.2%

The pen is mightier than the sidearm

Successfully complete Library of Evil

Rare29.2%

We all go a little mad sometimes

Get an unbroken 10-headshot streak

Rare30.0%

Down but not out

Kill a total of 20 enemies while incapacitated

Uncommon32.2%

You've got red on you

Reach a Chain Count of 30

Uncommon32.6%

Play it Thule

Successfully complete Labyrinth of Death

Uncommon32.7%

It's just a flesh wound!

Sever 1,000 limbs

Uncommon35.6%

Headshots are the very best

Defeat 500 enemies with headshots

Uncommon35.7%

Got you, didn't I, you little sucker!

Kill a Suicide Zombie by hitting his grenade

Uncommon36.3%

Give me something to shoot

Kill a Zombie Sniper in mid-air

Uncommon37.1%

Like a drunk who's lost a bet

Kill 20 enemies as they revive

Uncommon38.2%

My family's always been in meat

Get at least 15 for 1 with an explosive kill

Uncommon40.5%

Resurrection Day

Successfully complete Cathedral of Resurrection

Uncommon40.8%

Don't mention the Z word!

Successfully complete Village of the Dead

Uncommon48.5%

Explosive personality!

Pick up a Panzerfaust

Uncommon48.8%

I kick arse for the Lord!

Pick up the Preacher

Common51.1%

Scourge of zombiekind

Reach a Chain Count of 20

Common54.7%

And stay down!

Kick 50 enemies down

Common59.4%

Somebody's got to survive!

Get at least 10 for 1 with an explosive kill

Common60.0%

I will not negotiate with the Undead!

Reach a Chain Count of 10

Common81.8%