Platforms: Apple II, Atari 8-bit, Commodore 64, Commodore VIC-20, IBM PC/Compatibles
Links and other resourcesYou can find more information on Serpentine on these other sites.
MobyGames page for the various versions of Serpentine with screenshots, credits, reviews, and more.
Atarimania (Atari 400/800)
Overview of the Atari 8-bit version of Serpentine.