ファミリーコンピュータ ディスクシステム
Commodore 64, Sinclair ZX Spectrum, Amstrad CPC, Atari ST and Apple II. An Amiga version was released in 1987. Two Japanese versions were also released in 1987, a Family Computer Disk System version, published in Japan by DOG (a subsidiary of Square), and a PC-8801 version.