Here is the full list of all 42 Guns n Zombies achievements.
Play 30 minutes in battles.
Complete game with Warrior.
Kill 4000 enemies with grenade launchers.
Kill 2000 enemies with grenade launchers.
Every battle scene has a materia. Find them all!
Complete the game as Medic.
Destroy 1200 Crystal Walls.
Kill 4000 enemies with auto rifles.
Kill 20000 enemies.
Kill 4000 enemies with sniper guns.
Kill 4000 enemies with shotguns.
Complete all levels on HELL difficulty.
Complete all levels on 3 stars.
Kill 2000 enemies with auto rifles.
Kill 4000 enemies with Electric rifles.
Kill 2000 enemies with sniper guns.
Kill 10000 enemies.
Kill 4000 enemies with turrets.
Kill 2000 enemies with Electric rifles.
Don't use turrets while 10 battles.
Complete 8 battles on HELL difficulty.
Kill 2000 enemies with shotguns.
Complete 8 battles on 3 stars
Buy any 3rd level tower during battle.
Don't use med kits 15 battles in sequence.
Complete all levels on HARD difficulty.
Complete the game.
Complete game with Mechanic.
Complete game in cooperative mode.
Kill 5000 enemies.
Kill 900 enemies with another enemy attack.
Use any special ability 100 times.
Complete the N'Aliens campaign.
Buy any special ability in the store.
Kill 400 enemies with another enemy attack.
kill 15 enemies in 1 seconds with any gun.
Buy 5 weapons in store.
Fully upgrade any weapon.
Fully upgrade any turret.
Сure once.
Buy any Electric rifle.
Play 15 minutes in cooperative mode.