Home > Games > Roleplaying > Genres > Science Fiction > Gamma World > Alternity
The third published Alternity campaign setting, Gamma World was based on TSR's 1978 post-apocalyptic science fantasy system of the same name.
http://www.angelfire.com/games/Alterniverse/images/Gammaternity.html
Features rules expansions and hyperlinks.
Home > Games > Roleplaying > Genres > Science Fiction > Gamma World > Alternity
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