Arcade Games

Mortal KombatNon-Lethal Fatality08/09/06
Robotron: 2084Programmer Credits10/25/05

Game Boy Advance

Ultimate Arcade GamesUnlock All Games11/12/06

GameCube

Metal Gear Solid: The Twin SnakesMake Mei Ling Angry04/19/05
Namco Museum 50th AnniversaryFix the Out of Order Games09/01/05

NES

Maniac MansionAvoid Nurse Edna At The Beginning06/23/06
Super SprintAdd Extra Laps11/26/12
The Legend of ZeldaUndo The Bubble Curse Instantly02/07/13

PlayStation

Time Crisis: Project TitanExtra modes09/19/01
Xevious 3D/G+Extra Credits01/30/07

Super Nintendo

Ranma 1/2: Hard BattleMirror Match & Single Player Team Battle10/18/11
SimCityStop the meltdown from happening in the Boston scenario.06/02/14

Xbox

TOCA Race Driver 3Unlock Honda Championship (8867)03/13/06