See also:

• Kids and Teens: Games: Computer and Video: Game Creators: Rare  (4)

Crash: The Best of British - - Interview with Ultimate from Crash, April 1988.

The Dungbeetles Carcass - - Unofficial 'Ultimate Play The Game' Tribute Site.

The Many Lives of the Jetman: A Case Study in Video Game Analysis - - Article by Will Brooker that examines the changing meanings and forms of the computer game Jetpac, which was originally released by Ultimate for the ZX Spectrum in 1983.

The Official Rare Web Site - - The official developers homepage featuring the pantsboard, game profiles, fan letters, updates and company announcements.

Planet Sinclair: Ultimate - - History, softography and articles.

Rare-Extreme - - Offers, guides, cheats, previews, and reviews on the company.

RareTopia - - Offers interviews, game profiles, news and speculations on the developer.

Rarewitch Project - - Focuses on cheats, game analysis and offers an online interactive rare community.

Ultimate Wurlde - - Contains articles, game information, maps, and cheats.