Diamond Pete (1986)(Aligata Software-Unicorn)
Q-Bix (1986)(Aligata Software-Unicorn Software)
Diamond Mine II (1985)(Blue Ribbon)[D-MINE Start]
Diamond Mine II (1985)(Blue Ribbon)[a][D-MINE Start]
Croaker (1983)(Aligata Software-Unicorn Software)
Diamond Mine (198x)(MRM Software)