Nether Earth (1987)(Argus Press Software)
Nether Earth (1987)(Mind Games Espana)[re-release]
Nether Earth – Editor (1996)(V.O.software)
Defenders Of The Earth (1990)(Hi-Tec Software)(Side B)[48-128K][re-release]
Defenders Of The Earth (1990)(Hi-Tec Software)(Side A)[48-128K][re-release]
Bubble Bobble (1987)(Firebird Software)[48-128K]