Linley Henzell, an Australian programmer, is the developer of Linley's Dungeon Crawl, as well as other less known games like Captain Pork's World of Violence and Captain Pork's Revenge.
Official Linley Henzell website
Linley Henzell's Mobygames page
Games developed and/or published by Linley Henzell
Dungeon Crawl (1999)