- Kail & Chaos Game Realm - Tips, tricks, and downloads.
- Katts Eye - Featuring Sonic the Hedgehog and Animal Crossing. Includes forum, art, message board, links, polls and fan fiction.
- Kawaii Dreams - Covers Tales of Phantasia, Tactics Ogre icons, Pokemon, Sailor Moon, and South Park.
- King of Street Fighters - A sprite-based web comic based on characters from Capcom's and SNK's fighting games.
- Kingdom Video Game Fan Site - General personal information on different aspects of the videogame world. Editorials, reviews, and previews.
- Kyle's Page 2000 - This website contains codes, tips, and tricks for Dreamcast, Playstation 2, Playstation, an Nintendo 64.
- Mappers Guide to ST: Elite Force - Contains tutorials on making maps, modifications, screenshots, and server information.