Achievements

Waves

Name	Description
First Night	Reach wave 5.
Holding the Line	Reach wave 10.
Dug In	Reach wave 20.
No Relief Coming	Reach wave 30.
Last Garrison	Reach wave 50.

Maps

Name	Description
Concrete Tomb	Reach wave 15 in the Bunker.
Shoreline Held	Reach wave 15 on the Beach.
Village Watch	Reach wave 15 in the Village.
Bog Walker	Reach wave 15 in the Swamp.
Every Sector	Reach wave 15 on every map.

Squad

Name	Description
One-Man Garrison	Reach wave 10 alone.
Full Section	Reach wave 15 with a squad of four.
Clean Sheet	Reach wave 10 without going down.
Not Today	Revive a squadmate.
Field Medic	Revive 100 squadmates.

Kills

Name	Description
Pest Control	Kill 100 zombies.
Exterminator	Kill 1,000 zombies.
Grim Harvest	Kill 10,000 zombies.
Undertaker	Kill 50,000 zombies.
Between the Eyes	Get 500 headshot kills.
Skull Collector	Get 5,000 headshot kills.
Meat Grinder	Deal 1,000,000 damage.
Busy Night	Kill 250 zombies in one run.

Methods

Name	Description
Up Close	Get 100 melee kills.
Fire in the Hole	Get 250 explosive kills.
Burn Ward	Get 250 fire kills.
Eaten Away	Get 250 acid kills.
Loose Limbs	Sever 1,000 limbs.
Cut in Two	Cut 50 zombies in half.
Leg Work	Kill 100 crawlers.
Trophy Room	Kill 100 special zombies.

Bosses

Name	Description
Unchained	Kill a boss.
Chain Breaker	Kill 10 bosses.

Build

Name	Description
Open House	Open 100 doors.
Carpenter	Repair 250 boards.
Adapted	Pick 50 field upgrades.
Reaction	Trigger 100 element combos.
Old Faithful	Master a gun.

Classes

Name	Description
Iron Wall	Earn veteran XP as the Tank.
Spearhead	Earn veteran XP as Assault.
Supply Line	Earn veteran XP as Support.
Field Chemist	Earn veteran XP as the Chem.
Every Trade	Earn veteran XP with every class.
Back to Basics	Prestige a class.

Spoilers

Spoiler

Name	Description
Single Charge	Kill 6 zombies with one explosion.
Last One Standing	Clear a wave while every squadmate is down.