Apple IIgs (1988)
PC - 3.5'' Diskette (1988), PC - 3.5'' + 5.25'' Diskette (1989), PC - 5.25'' Diskette (1989)
PC - 5.25'' Diskette (1988)
PC - 3.5'' + 5.25'' Diskette (1989), PC - 5.25'' Diskette (1989)
PC - 3.5'' Diskette (1989), PC - 5.25'' Diskette (1989)
PC - 5.25'' Diskette (1989), Commodore Amiga (1989) [nie erschienen]
PC - 5.25'' Diskette (1989)
PC - 5.25'' Diskette (1989), Apple II - 5.25''-Diskette (1989) [nie erschienen]
PC - 3.5'' + 5.25'' Diskette (1990)
PC - 3.5'' Diskette (1990), Commodore Amiga (1990) [nie erschienen]
PC - 3.5'' Diskette (1990), PC - 5.25'' Diskette (1990)