52		NetHack 2000 (Windows, 1999)
50		Reaping the Dungeon (DOS, 1993)
50		Rogue Survivor (Windows, 2010)
46		Doom, the Roguelike (Windows, 2002)
42		Doom, the Roguelike (DOS, 2005)

Notes: Games similar to GearHead, Games like GearHead, Windows, Role-Playing, RPG, Cyberpunk, Dark Sci-Fi, Post-Apocalyptic, Sci-Fi, Futuristic, Anime, Manga, Roguelike, Turn-based, Top-down, Mecha, Giant Robot, Isometric, PC, Game Similarities.