0 Bames Jond!Switch weapon in roll!
0 Bashing KillKill 500 enemies with bashing
0 Became ReadyComplete tutorial and start first wave
0 BomberKill 500 enemies with grenade
0 Box DestructionDestroy 500 Boxes
0 Car KillKill 500 enemies with car
0 City CleanerFinish third chapter
0 CleanerFinish first level
0 Construction DestructionDestroy 500 construction props
0 Desert Eagle ShooterKill 500 enemies with desert eagle
0 Double Barrel ShooterKill 500 enemies with double barrel
0 Environment Weapon MasterComplete one level only by using environment weapons
0 Factory CleanerFinish forth chapter
0 Fire KillKill 500 enemies with fire
0 Gas Tank KillKill 500 enemies with gas tank
0 Giant Zombie KillerKill 50 giant zombies
0 HeadUnlock all other achievements
0 Heavy Rifle ShooterKill 500 enemies with heavy rifle
0 Hell Zombie KillerKill 750 hell zombies
0 KillerKill 1000 enemies
0 Leech KillerKill 750 leeches
0 Machingun ShooterKill 500 enemies with machingun
0 Magnum ShooterKill 500 enemies with magnum
0 Military Cleaner Finish second chapterMine Kill
0 Never SurrenderRetry the level after game over
0 Night HunterComplete one level between 12:00 AM and 06:00 AM
0 No Ammo PackComplete one level without getting any ammo packs
0 No GrenadeComplete one level without using any grenade
0 No Grenade PackComplete one level without getting any grenade packs
0 No GunComplete one level without using any gun
0 No Health PackComplete one level without getting health packs
0 No PackComplete one level without getting any packs
0 PatientComplete one level without using rage
0 Rage ManKill 500 enemies with rage
0 Rifle ShooterKill 500 enemies with rifle
0 Rural cleanerFinish first chapter
0 Saw KillKill 500 enemies with saw
0 Shotgun ShooterKill 500 enemies with shotgun
0 SlicerKill 500 enemies with knife
0 Spider KillerKill 750 spiders
0 Thank You Dear PlayerTake a look at game developers credits
0 Train KillKill 500 enemies with train
0 Trash Bag DestructionDestroy 500 trash bags
0 Zombie KillerKill 750 zombies