PC

Halo: Combat EvolvedDifferent Ending02/07/04
Halo: Combat EvolvedTake screenshots11/02/04

PlayStation 2

Metal Gear Solid 3: Snake EaterObtainable Facepaint and Uniforms.11/23/04

Xbox

Doom 3: Resurrection of EvilOnly for Ultimate Doom and Doom II10/10/05
Ninja Gaiden BlackPlay Japanese version of Arcade Ninja Gaiden09/27/05
Ninja Gaiden BlackScarab Rewards In Hard Mode09/28/05
Ninja Gaiden BlackUnlockables09/21/05

Xbox 360

Boom Boom RocketDLC Unlockable Fireworks12/07/07
Boom Boom RocketUnlockable Fireworks04/18/07
Dead SpaceAchievements *Spoilers*10/14/08
Gears of War 2Cowboy Hat Mania12/18/08
Mercenaries 2: World in FlamesAchievements09/01/08
Ninja Gaiden IIUnlockables06/09/08
PreyCherokee Difficulty08/15/06
PreyConcept Art Galleries08/14/06
Star Wars: The Force UnleashedSith Master Difficulty10/13/08
The MawUnlockable Dashboard theme01/22/09
The MawUnlockable gamer pictures01/22/09