Kingsway - A retro RPG built into an operating system
Dungeons of Dredmor - Dungeons of Dredmor by Gaslamp Games
Dungeon Crawl by AirConsole - Dungeon Crawl is a turn-based multiplayer adventure game that hearkens back to nineties fantasy board games.
NetHack - NetHack is a single player dungeon exploration game that runs on a wide variety of computer...
ASCIILL - Third-person action puzzle game with the crazy retro style.
Shattered Pixel Dungeon - A Roguelike RPG, with randomly generated levels, items, enemies, and traps!