Dungeon Master II: Skullkeep is a sequel to the classic Dungeon Master, a dungeon crawler RPG released in 1993 for Sega CD among other platforms. Players navigate a 3D environment from a first-person perspective, engaging in real-time combat, solving puzzles, and managing a party of characters with varied skills. The game is set in the foreboding fortress of Skullkeep, challenging players to uncover its mysteries and survive its many perils. It retains the atmospheric blend of strategy and action that the series is known for and was notable for advancing the role-playing genre with its immersive gameplay and complex interactions.