Goblin Hack!

Goblin Hack! is a free software roguelike (hack and slash RPG) developed in 2006 by Neil McGill who published it through SourceForge.net. It is an "opengl-based smooth-scrolling ASCII graphics game! Inspired by the likes of NetHack, it opts for a simple interface that appears to appeal to kids (and adults) and fires the imagination in today's world of over-rendered games."

Players can choose one of several classes before being thrown into the first floor of a randomized, ongoing dungeon. Unlike typical roguelikes, players of Goblin Hack! can manually save their game. An unsaved game, however, results in a lost character.