In 1987 it was ported to DOS, the Nintendo Entertainment System (NES), Atari ST, ZX Spectrum, Amstrad CPC, Commodore 64, Macintosh and finally, the Apple IIGS in 1988.
Позже игра также была портирована на PC/DOS (CGA и EGA), NES, Atari ST, ZX Spectrum, Amstrad CPC, Commodore 64, Macintosh, Apple IIGS и CD-i.