NetHack is a single player dungeon exploration game that runs on a wide
variety of computer systems, with a variety of graphical and text
interfaces all using the same game engine. Unlike many other Dungeons &
Dragons-inspired games, the emphasis in
NetHack is on discovering the detail of the dungeon and not simply killing
everything in sight - in fact, killing everything in sight is a good
way to die quickly. Each game presents a different landscape - the
random number generator provides an essentially unlimited number of
variations of the dungeon and its denizens to be discovered by the
player in one of a number of characters: you can pick your race, your
role, and your gender.
For information on running the program see the README that comes with each
For details on the game itself, see the Guidebook.