» Gamma World Plot Book Collection of Gamma World specific encounters and plots. Accepts submissions. http://members.fortunecity.com/vadvaro/gamma_plot_frame.html
» Gamma World: House Rules Fourth edition rule additions and modifications. Including: alternate skills, good hits/bad misses, affinity and luck attributes, new mutations, and saving throws. http://ca.geocities.com/clanperez@rogers.com/G1.html
» Skippy's Gamma Page General information on the game Gamma World. http://www.angelfire.com/sk/skippy021/
» The Apocalyptic Post A bi-monthly webzine available for online reading or downloadable in PDF. Accepts submissions. http://www.otherworldgames.com/apocpost/
» The Gates of Creation Supports 1st and 2nd editions of Gamma World. Also supports Classic Traveller. Home of the Fate of Terra PBEM campaign. http://www.geocities.com/Area51/Dimension/5823/index.html
» The House of Clay A re-working of the Classic Sci-Fi RPG. New Character Generation and Combat and rules. Very lethal combat system, as most Hits have Special Damage. Also has conversions from other games. http://members.tripod.com/~duggerc/gw.html
» Tormentor's Virtual Wasteland Downloads, links and additional materials for Gamma World. Home of the Gamma World Web Ring.and the Egroups mailing list. http://www.gammaworld.us/gamma01.html
» Warriors of the Wasteland Covers all sorts of apocalyptic literature/movies. http://www.pamedia.com/