GameCube

The Legend of Zelda Collector's EditionThe Legend of Zelda Save without dying12/18/03

PC

BioShockObtain Plasmids/Tonics11/02/07
Gears of WarCheat Console Codes12/14/07

PlayStation 2

ATV Offroad Fury 2Cheat Codes11/21/02
Stuntman IgnitionCheat Passwords09/12/07
Tony Hawk's Underground 2Misc. Codes10/14/04
Tony Hawk's Underground 2Misc. Unlockables10/11/04

Xbox 360

Call of Duty 2Achievements12/16/05
Gears of War 3Weapon Skin Unlockables10/20/11
Grand Theft Auto IVAchievements04/29/08
Grand Theft Auto VIn Game Cheat Codes09/18/13
Need for Speed: Most WantedAchievements12/16/05
Quake 4Multiplayer Achievements12/14/05
Quake 4Single-Player Achievements12/14/05
Tony Hawk's American WastelandAchievements12/20/05
Wolfenstein: The New OrderComplete the required task to unlock an achievement06/11/14