Game Boy

BoxxleLevel Passwords02/25/02
Star Trek: 25th AnniversarySystem/Planet Passwords06/06/03

Game Boy Color

Austin Powers: Welcome to my Underground Lair!EVIL-DOS Passwords05/29/03
Chicken RunPasswords06/01/03
Disney/Pixar Buzz Lightyear of Star CommandUnlock All Levels05/31/03
Godzilla the SeriesLevel Passwords06/04/03
Godzilla the SeriesSound Test06/04/03
M & M's Mini MadnessLevel Passwords06/04/03
Mary-Kate & Ashley: Get a Clue!Level Passwords06/04/03
Prince of PersiaLevel Passwords03/31/01
Rugrats in Paris: The MoviePasswords06/06/03
SpawnPasswords06/06/03
The Powerpuff Girls: Bad Mojo JojoSecrets Passwords06/05/03
The Powerpuff Girls: Battle HimSecrets Passwords07/20/01
The Powerpuff Girls: Paint the Townsville GreenSecrets Passwords06/05/03

NES

BombermanPasswords to start on given level with maximum bombs and maximum fire03/18/03

PlayStation 2

Aggressive InlineCheat Passwords06/14/02
Dead to RightsCodes12/16/02
DownforceCheat Codes07/24/02