Game Boy Advance

Gradius GalaxiesUnlocking Challenge A02/13/02
Gradius GalaxiesUnlocking Challenge B02/15/02
Guilty Gear X Advance EditionAlternative Way to Unlock Dizzy02/10/02
Guilty Gear X Advance EditionAlternative Way to Unlock Testament02/10/02
Guilty Gear X Advance EditionExtra mode02/10/02
High Heat Major League Baseball 2002Unlocking Pitches02/12/02
Lady SiaUnlockables10/12/02
Madden NFL 2002Extra Sounds02/12/02
Monster Rancher AdvanceSpecial Monsters12/10/01
Super Street Fighter II Turbo: RevivalUnlockables01/03/02
Tactics Ogre: The Knight of LodisCodes07/24/02
The Wild Thornberrys: Chimp ChaseLevel Passwords09/05/02

PC

Valkyrie FightAuto Guard05/11/02
Valkyrie FightHirst Unlocked05/11/02
Valkyrie FightTurbo Mode05/11/02

PlayStation

NFL GameDay 2002Cheat Codes11/17/01
RC de GO!Upgraded Body.02/21/02
S.Q. Sound QubeSound Test02/21/02
Shinsetsu Samurai Spirits: Bushidou RetsudenBust Colors02/19/02
Shinsetsu Samurai Spirits: Bushidou RetsudenSide Stories02/19/02
Side by Side SpecialUnlockable Cars02/21/02
Side by Side SpecialUnlocking Tracks02/21/02
Silent HillMisc. Unlockables10/10/01
Slam 'n Jam '96 featuring Magic & KareemBig head mode.02/21/02
The Simpsons WrestlingButton Combination Cheats10/21/01
Valkyrie ProfileMisc. Unlockables11/07/01

PlayStation 2

Giants: Citizen KabutoCamera mode12/17/01
Giants: Citizen KabutoCheat Codes07/13/02
Giants: Citizen KabutoColor codes12/17/01
Giants: Citizen KabutoMissions12/17/01
NBA StreetAll Courts10/22/01
Resident Evil Code: Veronica XUnlockables08/31/01
Shadow HeartsClear Game Save01/06/02
Sunny Garcia SurfingCheat Codes04/03/02

Super Nintendo

Bahamut LagoonEx Game08/17/02

WonderSwan Color

Guilty Gear Petit 2Character Unlock02/03/02
Guilty Gear Petit 2Unlocking GGJAM!02/24/02
Guilty Gear Petit 2Unlocking GGZato1!02/24/02