Damnation Cheats

Cheat Codes
Enter in the unlockables menu:

LockNLoad: All weapons unlocked
BlowOffSomeSteam: Unlock the most powerful weapon

Achievements
Complete each achievement to get the allotted gamerscore.

Been There, Won That (10): Win 1 Ranked Multiplayer Match of each Type.
Cerebral Assassin (10): Get 10 headshot kills in one Ranked Multiplayer Match.
Double Time (10): Complete any chapter after Arrowtree in Co-op on any difficulty.
Dumb Luck (10): Kill 5 enemies at once with explosive damage.
Emblematic (50): You or a Co-op partner collects 20 Emblems.
Explosive Expert (30): Kill 3 players at once with Trip Mines in a Ranked Multiplayer Match.
Finders Keepers (30): You or a Co-op partner collects 10 Emblems.
Found It! (10): You or a Co-op partner collects 1 Emblem.
Free Style Walker (15): Chain together any 3 physical abilities in 5 seconds or less.
Have Gun, Well Traveled (20): Win 1 Ranked Multiplayer Match on every Map.
Let's Go Streaking (20): Win 10 straight Ranked Multiplayer Matches.
Pacifist (20): Make a Flag Capture in a Ranked Multiplayer Match without firing a shot or using grenades.
Party Animal (15): Host 25 Ranked Multiplayer Matches.
Peacemaker (75): Complete the Game on Hardcore.
Pedestrian Crossing (20): Kill 20 enemies with a vehicle.
People Skills (50): Complete the game in Co-op on any difficulty.
Pyro (20): Kill 20 enemies with explosive damage.