Amiga

Alien Breed Special Edition 92Level Codes11/01/04
Flashback: The Quest for IdentityLevel Codes11/01/04
The Addams FamilyLevel Codes11/01/04
The Lost VikingsLevel Codes02/22/05

Game Boy Advance

DemiKids: Dark VersionSecret Monsters04/16/04
Mega Man Battle NetworkSecret Boss Navis01/20/04
Mega Man Battle Network 2Secret Boss Navis01/20/04
Mega Man Battle Network 3: Blue VersionSecret Bosses01/20/04
Mega Man Battle Network 3: White VersionSecret Bosses01/20/04
Mega Man Battle Network 4: Blue MoonNumberMan Trader Codes06/10/04
Mega Man Battle Network 4: Red SunNumberMan Trader Codes06/10/04
Zone of the Enders: The Fist of MarsNew Vjaya Pilot06/03/05

GameCube

Baten Kaitos: Eternal Wings and the Lost OceanReference to Monolith Soft and Tri-Crescendo.01/26/05
Baten Kaitos: Eternal Wings and the Lost OceanSP Combos02/25/05
Baten Kaitos: Eternal Wings and the Lost OceanXenosaga Cameos02/14/05

Nintendo 64

Pokemon Stadium2nd Title Screen01/20/04

Super Nintendo

Mega Man X2Passwords12/16/02
Mega Man X3Passwords12/16/02