Finders Keepers
10
Find the hidden Artefact in Chapter 2
Watching the Missing
10
Find the hidden Artefact in Chapter 3
I Feel Lucky
10
Defeat 50 enemies with the Samaritan
Hiker
50
Complete Chapter 1 in Single Player
Weatherman
75
Complete Chapter 2 in Single Player
Tourist
75
Complete Chapter 3 in Single Player
Heads you win...
10
Defeat 25 enemies with Bambini Heads
Egg-splosive
10
Defeat 25 enemies with Frog Eggs
Eye on the Prize
10
Find the hidden Artefact in Chapter 1
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
Spelunker
75
Complete Chapter 4 in Single Player
Legionnaire
75
Complete Chapter 5 in Single Player
Exterminator
100
Complete Chapter 6 in Single Player
Angry Plumber
10
Defeat 25 enemies with Drain Pipes
I See You
10
Find the hidden Artefact in Chapter 4
Goal!
10
Kick 50 Bambini Heads
Debt Collector
20
Find all the Artefacts
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
Chiropractor
10
Defeat 25 enemies with the Ape Spine
Secret Achievement
50
Continue playing to unlock this secret achievement.
Secret Achievement
50
Continue playing to unlock this secret achievement.
Secret Achievement
50
Continue playing to unlock this secret achievement.
Boom-Boom
10
Defeat 25 enemies with Oni Clubs
Armed and Dangerous
10
Defeat 25 enemies with Krieger Guns
Secret Achievement
10
Continue playing to unlock this secret achievement.
Prickly Personality
10
Defeat 50 enemies by throwing them onto spikes