Shadowrun is a near-future roleplaying game, set in the sixth age of humanity, when mankind has mutated and magic has returned to the earth. A great RPG from FASA Corporation, with heaps of support online.
Roleplaying archives are web-accessible collections of game-related files, including, but not limited to maps, adventures, character sheets, and netbooks. Whereas many web sites showcase the gaming philosophy or experiences of their creators, archives emphasize quantity and diversity, collecting files from many sources and authors.