Hellboy: Science Of Evil Cheats (Xbox360)

Accomplish the indicated achievement to get the corresponding number of Gamerscore
points:

Hiker (50 points): Complete Chapter 1 in Single Player. 

Weatherman (75 points): Complete Chapter 2 in Single Player. 

Tourist (75 points): Complete Chapter 3 in Single Player. 

Spelunker (75 points): Complete Chapter 4 in Single Player. 

Legionnaire (75 points): Complete Chapter 5 in Single Player. 

Exterminator (100 points): Complete Chapter 6 in Single Player. 

I sense... Co-op (50 points): Complete any Multiplayer Chapter as Abe on Xbox LIVE. 

Some like it hot (50 points): Complete any Multiplayer Chapter as Liz on Xbox LIVE. 

It takes two (100 points): Complete all Chapters in Multiplayer on Xbox LIVE. 

Heads you win... (10 points): Defeat 25 enemies with Bambini Heads. 

Boom-Boom (10 points): Defeat 25 enemies with Oni Clubs. 

Angry Plumber (10 points): Defeat 25 enemies with Drain Pipes. 

Egg-splosive (10 points): Defeat 25 enemies with Frog Eggs. 

Armed and Dangerous (10 points): Defeat 25 enemies with Krieger Guns . 

Chiropractor (10 points): Defeat 25 enemies with the Ape Spine. 

Debt Collector (20 points): Find all the Artefacts. 

Eye on the Prize (10 points): Find the hidden Artefact in Chapter 1. 

Finders Keepers (10 points): Find the hidden Artefact in Chapter 2. 

Watching the Missing (10 points): Find the hidden Artefact in Chapter 3. 

I See You (10 points): Find the hidden Artefact in Chapter 4. 

Artefact Appreciation (10 points): Find the hidden Artefact in Chapter 5. 

Dear Diary (10 points): Find the hidden Artefact in Chapter 6. 

Vertigo (10 points): Fall off cliffs 20 times. 

Going Down (10 points): Defeat 50 enemies by throwing them off cliffs. 

Prickly Personality (10 points): Defeat 50 enemies by throwing them onto spikes. 

I Feel Lucky (10 points): Defeat 50 enemies with the Samaritan. 

Goal! (10 points): Kick 50 Bambini Heads.

Additionally, there are four secret achievements, all of which are currently unknown:

Secret Achievement (50 points): Unknown. 

Secret Achievement (50 points): Unknown. 

Secret Achievement (50 points): Unknown. 

Secret Achievement (10 points): Unknown.