Dandy

One of the earliest Dungeon Crawl games. Written in 1983 for the Atari 8-bit computer line by John Palevich and published by Atari in their APX catalog. Dandy is an up to 4 player cooperative dungeon crawl. The game was ported to the ZX Spectrum, Commodore 64 and Amstrad CPC. It was the inspiration for games like Dark Chambers and the very popular Gauntlet series.