Gyroscope (1985)(Melbourne House)[h TSTH][bootfile]
Gyroscope (1985)(Melbourne House)[GYRO Start]
Gyroscope (1985)(Melbourne House)[a][GYRO Start]
Gyroscope (1985)(Melbourne House-Catalyst Coders)
Gyroscope (1985)(Erbe Software)[re-release]
Mordon's Quest (1985)(Melbourne House)[a]