A dungeon crawler where players descend into underground depths to locate the legendary Amulet of Yendor, facing waves of dangerous creatures—from hobgoblins and dragons to acid blobs and shape-shifting chameleons—while managing severe survival constraints. Characters begin with distinct skill sets like wizard or cave-dweller, and must scavenge for food throughout the descent to avoid starvation, all while juggling limited carrying capacity and the temptation of treasure that slows them down but boosts their final score. Combat relies on discovering the synergies between an arsenal of weapons, armor, potions, wands, and rings scattered across dangerous chambers including shops, crypts, and vaults filled with traps and swamps. The ultimate challenge demands venturing into Hell itself to claim the Amulet, a perilous journey that consumes the unprepared. Success, however, measures beyond simply acquiring the relic—accumulating wealth and surviving with maximum treasure is the true measure of victory.