From the Steam Store page:
As the world's first fully-ASCII game to grace the Steam platform, SanctuaryRPG: Black Edition is a humorous and strategic turn-based dungeon crawling adventure. Drawing heavy inspiration from both Roguelikes and Japanese RPGs, the game was meticulously designed to offer a truly compelling role-playing experience complete with a robust action-rpg inspired combat system.

Black Edition builds upon the classic SanctuaryRPG formula with all new procedurally generated artwork, as well as a plethora of areas to explore, races to experiment with, skills to master, and loot to collect. Whether you're a valiant hero or a dastardly villain, the fate of Sanctuary is in your hands.