Nintendo Code Center Features tips, codes, passwords, Game Shark, and Game Genie codes. http://www.nintendocc.com/

Kai666 Ultimate Cheats, hints, and codes. http://www.kai666.dk/

Access Codes Codes, FAQs, forums, and tips. http://members.tripod.com/~videomage/

Game Boy Code Center Tips, codes, and interactions for both the Game Boy and Game Boy Advance. http://www.gameboycc.com/

Cheatmasters Cheats, hints, reviews, and forum. http://www.cheatmasters.com/nintendo_cheats.html

Gamerz Paradise Cheats and codes. http://www.angelfire.com/games2/GamerzParadise

David Dayton's Nintendo Code Book Codes, hints, tips, tricks, and cheats. http://codebook.potchgult.com

Y2K Codes Contains codes for Game Boy, Nintendo 64, Super Nintendo, Nintendo Entertainment System, and Virtual Boy. http://www.geocities.com/tgz6/codes/Code_Index.html

Game Cheats Central Includes cheats for GameCube, Super NES, and Game Boy. http://www.geocities.com/shamu200/index.html

Game Tippers Game Tippers is a site devoted to giving news, reviews, and codes for as many games as possible. http://www.gametippers.co.nr/

Fredrik's Game & Watch Collection Pictures, links to collectors, information, and collection. http://www.kellen.se/gameandwatch/