Complete each achievement to get the allotted gamerscore. The numbers between the () is the points given for each achievement.
| Achievement | How to unlock |
|---|
| Hiker (50) | Complete Chapter 1 in Single Player |
| Weatherman (75) | Complete Chapter 2 in Single Player |
| Tourist (75) | Complete Chapter 3 in Single Player |
| Spelunker (75) | Complete Chapter 4 in Single Player |
| Legionnaire (75) | Complete Chapter 5 in Single Player |
| Exterminator (100) | Complete Chapter 6 in Single Player |
| I sense... Co-op (50) | Complete any Multiplayer Chapter as Abe on Xbox LIVE |
| Some like it hot (50) | Complete any Multiplayer Chapter as Liz on Xbox LIVE |
| It takes two (100) | Complete all Chapters in Multiplayer on Xbox LIVE |
| Heads you win... (10) | Defeat 25 enemies with Bambini Heads |
| Boom-Boom (10) | Defeat 25 enemies with Oni Clubs |
| Angry Plumber (10) | Defeat 25 enemies with Drain Pipes |
| Egg-splosive (10) | Defeat 25 enemies with Frog Eggs |
| Armed and Dangerous (10) | Defeat 25 enemies with Krieger Guns |
| Chiropractor (10) | Defeat 25 enemies with the Ape Spine |
| Debt Collector (20) | Find all the Artefacts |
| Eye on the Prize (10) | Find the hidden Artefact in Chapter 1 |
| Finders Keepers (10) | Find the hidden Artefact in Chapter 2 |
| Watching the Missing (10) | Find the hidden Artefact in Chapter 3 |
| I See You (10) | Find the hidden Artefact in Chapter 4 |
| Artefact Appreciation (10) | Find the hidden Artefact in Chapter 5 |
| Dear Diary (10) | Find the hidden Artefact in Chapter 6 |
| Vertigo (10) | Fall off cliffs 20 times |
| Going Down (10) | Defeat 50 enemies by throwing them off cliffs |
| Prickly Personality (10) | Defeat 50 enemies by throwing them onto spikes |
| I Feel Lucky (10) | Defeat 50 enemies with the Samaritan |
| Goal! (10) | Kick 50 Bambini Heads |
Verified by: this cheat is unverified
Submitted by:
Intoxication on February 11, 2009
