Killer Instinct Series

DarkSamuri's Video Gaming Matrix - http://darksamurai.50megs.com/ki.html
Offers codes, moves, and images.

Epinions.com: Killer Instinct Gold - http://www.epinions.com/game-Titles-Consoles-N64-All-Killer_Instinct_Gold
Presents consumer reviews.

Game Revolution: Killer Instinct Codes - http://www.gamerevolution.com/oldsite/games/codes/gameboy/killer_instinct.htm
Provides cheats for the Game Boy version.

Killer Instinct Apocalypse - http://www.outpostnine.com/kisaga/
Provides fan fiction, game and character information.

Killer Instinct Page - http://www.geocities.com/SiliconValley/Heights/2046/killer.html
Moves, cheat codes and pictures of this game.

Killer Instinct Universe - http://killerinstinct.itgo.com
Information, images and cheat codes.

Nintendo: Killer Instinct Gold - http://www.nintendo.com/gamemini?gameid=m-Game-0000-141
Official site offers game information and FAQ.