1. You Call This Security? (5) - Bypass the electronic lock in Episode 1    
2. Heeeeeere's Deckard! (5) - Chop your way out of the Internet Café with the Fire Axe in Episode 1    
3. Death To Soda! (5) - Create a ramp with the soda machine using your Pistol in Episode 1
4. Righty Tighty, Lefty Loose (5) - Extinguish the doorway fire using the water valve in Episode 1
5. Flashpoint (10) - Complete Episode 1 on any difficult
6. Upper Management (10) - Unlock the warehouse exit in Episode 2
7. Live Wire (10) - Find the Black Order-eliminating electric switch in Episode 2
8. Escape From... (20) - Complete Episode 2 on any difficulty
9. Gum On My Shoe (5) - Get stepped on by the Giant Golem in Episode 3
10. Revenge Of The Soda! (10) - Escape the Nari-possessed vending machine room in Episode 3
11. Jazz Hands! (15) - Look at all "The Great Langtini" posters littering Times Square in Episode 3
12. Jack? Beanstalk, Beanstalk? Jack (15) - Destroy the Giant Golem in Episode 3
13. All Fall Down (20) - Complete Episode 3 on any difficulty
14. Barf Piñata (10) - Destroy a Blood Spider Queen in Episode 4
15. Werewolf Whispere(15) - Defeat the first Alpha Werewolf in Episode 4
16. Just Another Day At The Office (5) - Eavesdrop on the Black Order as they cage up a Werewolf in Episode 4
17. Full Moon (20) - Complete Episode 4 on any difficulty
18. Tenderized! (20) - Defeat the Minotaur in Episode 5
19. Bull In A China Shop (15) - Cause the Minotaur to destroy all Graveyard wall sections in Episode 5
20. I Hate Ornithology (25) - Defeat the Griffon in Episode 5
21. Bullets & Bloo (25) - Complete Episode 5 on any difficulty
22. Science! (10) - Run all Council Base lab experiments in Episode 6
23. 10-Piece Bucket (15) - Shoot down the low flying Griffons in Episode 6
24. Counterstrike(25) - Complete Episode 6 on any difficulty
25. Not OSHA Compliant (10) - Cause the crane to drop the metal beams in Episode 7
26. Power Outage (10) - Take out the power to the Black Order outpost in Episode 7
27. My Kind Of Town (25) - Complete Episode 7 on any difficulty
28. DouBull TrouBull (1) - Survive the double-Minotaur attack and terrible Achievement pun in Episode 8
29. I Owe You An Apology (14) - Unlock DouBull TrouBull
30. I Will Find You! (10) - Free Vivian from captivity in Episode 8
31. Endings & Betrayal (35) - Complete Episode 8 on any difficulty
32. Petting Zoo (50) - Complete game on Easy difficulty
33. Animal Control (70) - Complete game on Normal difficulty
34. Savage Law Of The Jungle (90) - Complete game on Hard difficulty
35. Bookworm (20) - Collect 1/2 Of PDA Entries
36. Mint In Box (40) - Collect All PDA Entries
37. Gun Nut (10) - Fire all 8 projectile weapons in Single Player at least once
38. Axe-Wielding Maniac (15) - Kill 25 enemies with the Fire Axe in Single Player
39. I Have A Problem With Intimacy (15) - Use the Animus Pulse ability 10 times
40. Fair-Weather Friends (5) - Use Animus to change the frequency of an Aniform Control Device in Single Player
41. Walkies! (5) - Start and finish a ranked Multiplayer match
42. Right Tool For The Right Tool (10) - Fire every weapon available in any ranked Multiplayer match
43. Warm Fuzzy Feeling (15) - Fill 50% of your machine with Animus in a ranked 4v4 Multiplayer match
44. Party Animal (15) - Add 10 friends during ranked Multiplayer games
45. Zookeeper (20) - Kill 10 Werewolves in a ranked Multiplayer match without being killed
46. Bounty Hunter (25) - Kill 10 enemy players in a ranked Multiplayer match without being killed
47. Leader Of The Pack (30) - Be first place in kills in 10 ranked Multiplayer matches in a row
48. Survivor (30) - Survive a ranked 4v4 Multiplayer game without being killed
49. Combat Veteran (45) - Played 200 ranked Multiplayer matches
50. King Of The Jungle (55) - Win 50 ranked Multiplayer matches