Bullseye Crosshairs: Replacement crosshairs with installation instructions and tips for creating custom designs.
Gameaholic: Offers help, screenshots, cheats, demo downloads, servers, and extra levels.
GameSpot: Offers a demo, game information, hints, screen shots, and a review (7.3).
I.Am/KingPin: Information, FAQ, cheats, walkthrough, console commands, and downloads.
jjaf.de: Game information, hacks, downloads, and forums.
Kingpin Forever HeadQuarters: Posionville: Features news, game servers, gang list, downloads, forums, chat, reviews, skin check system, walkthroughs, screenshots, and wallpapers and desktop themes.
Kingpin Life of Crime: News, cheat codes, binds, screenshots, and downloads.
PlanetKingpin: News, information, FAQs, and reviews.
The Adrenaline Vault: Review by Justin Mills, score 4/5. "Despite the controversy this title has stirred up, Kingpin is more than just Quake II with the "F-word".