High Quality Content by WIKIPEDIA articles! Linley`s Dungeon Crawl (or just Dungeon Crawl or Crawl) is a roguelike computer game originally programmed by Linley Henzell in 1995, and first released to the general public on October 1, 1997. Dungeon Crawl Stone Soup, a branch of Dungeon Crawl currently in development, is one of the most popular roguelikes being played today. The original game has been licensed under a quirky license based on Bison`s license and NetHack License, Stone Soup has contacted every past contributor and relicensed to GPLv2+.