Easy
Not unlocked yetBeat the game on Easy setting
Medium
Not unlocked yetBeat the game on Medium setting
Hard
Not unlocked yetBeat the game on Hard setting
Monster Massacre
Not unlocked yetKill 1000 monsters in combat
Zombie Zapper
Not unlocked yetKill 200 Zombies in combat
Chaos Crusher
Not unlocked yetKill 100 Agents in combat
Rat Remover
Not unlocked yetKill 50 Rats in combat
Mutant Masher
Not unlocked yetKill 50 Mutants in combat
Meat Murderer
Not unlocked yetKill the Meat Machine 25 times in combat
Slime Slapper
Not unlocked yetKill 10 Slimes in combat
Darkness Destroyer
Not unlocked yetKill Darkness 25 times on any difficulty
Bleedin'
Not unlocked yetTake 200 points of physical damage
Glowin'
Not unlocked yetTake 250 points of radiation damage
Turnin'
Not unlocked yetTake 100 points of venom damage
Death and Glory
Not unlocked yetDiscover all 9 Outcomes
Fisto
Not unlocked yetPunch Darkness... Right in the face
Trap Trickster
Not unlocked yetUse items to bypass 50 traps
The New York Chainsaw Massacre
Not unlocked yetKill 2000 enemies in combat
Chain of Skulls
Not unlocked yetKill one of every enemy type in a single game
Throne of skulls
Not unlocked yetKill one of every enemy type in a single game on Classic difficulty
Don't bring a Chainsaw to a Knife fight
Not unlocked yetHave your Chainsaw destroyed while having the Knife still in your inventory
Seems Ironic
Not unlocked yetKill the Suicide Cultist with an explosive weapon
Just in Slime
Not unlocked yetFind a way to use Time Grenades on the Slime in the second deck to send it back in time