Apple II - 5.25''-Diskette (1985), Commodore C64 - Diskette (1985), PC - 5.25'' Diskette (1985)
Apple II - 5.25''-Diskette (1988), PC - 5.25'' Diskette (1988)
PC - 5.25'' Diskette (1989)
PC - 3.5'' Diskette (1990), PC - 5.25'' Diskette (1990)