| Achievement | How to unlock
|
|---|
| Bleedin' | Take 200 points of physical damage
|
| Chaos Crusher | Kill 100 Agents in combat
|
| Darkness Destroyer | Kill Darkness 25 times on any difficulty
|
| Death and Glory | Discover all 9 Outcomes
|
| Easy | Beat the game on Easy setting
|
| Fisto | Punch Darkness... Right in the face
|
| Glowin' | Take 250 points of radiation damage
|
| Hard | Beat the game on Hard setting
|
| Meat Murderer | Kill the Meat Machine 25 times in combat
|
| Medium | Beat the game on Medium setting
|
| Monster Massacre | Kill 1000 monsters in combat
|
| Mutant Masher | Kill 50 Mutants in combat
|
| Rat Remover | Kill 50 Rats in combat
|
| Slime Slapper | Kill 10 Slimes in combat
|
| The New York Chainsaw Massacre | Kill 2000 enemies in combat
|
| Trap Trickster | Use items to bypass 50 traps
|
| Turnin' | Take 100 points of venom damage
|
| Zombie Zapper | Kill 200 Zombies in combat
|