Dungeon Crawl, a roguelike game, tiles version

 Crawl is a fun game in the grand tradition of games like Rogue, Hack, and
 Moria. Your objective is to travel deep into a subterranean cave complex and
 retrieve the Orb of Zot, which is guarded by many horrible and hideous
 creatures.
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 This is the graphical (tiles) version.
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 This is the Stone Soup version of Dungeon Crawl.