Exterminator
Completed Chapter 6 in Single Player
100 ✓ December 21st, 2009
Weatherman
Completed Chapter 2 in Single Player
75 ✓ December 19th, 2009
Tourist
Completed Chapter 3 in Single Player
75 ✓ December 19th, 2009
Spelunker
Completed Chapter 4 in Single Player
75 ✓ December 19th, 2009
Legionnaire
Completed Chapter 5 in Single Player
75 ✓ December 21st, 2009
Hiker
Completed Chapter 1 in Single Player
50 ✓ December 19th, 2009
Heads you win...
Defeated 25 enemies with Bambini Heads
10 ✓ December 19th, 2009
Boom-Boom
Defeated 25 enemies with Oni Clubs
10 ✓ December 21st, 2009
Egg-splosive
Defeated 25 enemies with Frog Eggs
10 ✓ December 21st, 2009
Chiropractor
Defeated 25 enemies with the Ape Spine
10 ✓ December 21st, 2009
Eye on the Prize
Found the hidden Artefact in Chapter 1
10 ✓ December 21st, 2009
Finders Keepers
Found the hidden Artefact in Chapter 2
10 ✓ December 19th, 2009
Watching the Missing
Found the hidden Artefact in Chapter 3
10 ✓ December 21st, 2009
I See You
Found the hidden Artefact in Chapter 4
10 ✓ December 21st, 2009
Artefact Appreciation
Found the hidden Artefact in Chapter 5
10 ✓ December 21st, 2009
Dear Diary
Found the hidden Artefact in Chapter 6
10 ✓ December 21st, 2009
Vertigo
Fallen off cliffs 20 times
10 ✓ December 19th, 2009
Going Down
Defeated 50 enemies by throwing them off cliffs
10 ✓ December 19th, 2009
Prickly Personality
Defeated 50 enemies by throwing them onto spikes
10 ✓ December 19th, 2009
I Feel Lucky
Defeated 50 enemies with the Samaritan
10 ✓ December 19th, 2009
Goal!
Kicked 50 Bambini Heads
10 ✓ December 21st, 2009
It takes two
Completed all Chapters in Multiplayer on Xbox LIVE
100 
🔐 Taste the Lobster's Claw
Complete Chapter 7 in Single Player
50 
🔐 Self Service
Complete Chapter 8 in Single Player
50 
I sense... Co-op
Completed a Multiplayer Chapter as Abe on Xbox LIVE
50 
Some like it hot
Completed a Multiplayer Chapter as Liz on Xbox LIVE
50 
🔐 Pulp Faction
Completed any Multiplayer Chapter as Lobster on Xbox LIVE
50 
Debt Collector
Found all the Artefacts
20 
Angry Plumber
Defeated 25 enemies with Drain Pipes
10 
Armed and Dangerous
Defeated 25 enemies with Krieger Guns
10 
🔐 Killer Kitsch
Defeat 25 enemies with the Flamingo
10