"Ports Three-Sixty Pacific, inc."@en . "Original Silicon Beach Software"@en . "1987"^^ . . "1989"^^ . . ""@en . "Dark Castle Other"@en . "1992"^^ . "Commodore 64, Commodore Amiga, Atari ST, Apple IIGS, CD-i"@en . "After winning many awards, and being a top seller on the mac, Three-Sixty ported Dark Castle to many systems, including Commodore 64, Commodore Amiga, Atari ST, Apple IIGS, and CD-i."@en . "Original Mark Stephen Pierce"@en . . "Dark Castle"@en . "Platform game"@en . "After winning many awards, and being a top seller on the mac, Three-Sixty ported Dark Castle to many systems, including Commodore 64, Commodore Amiga, Atari ST, Apple IIGS, and CD-i."@en . "Single player"@en .