Sigma 7 (1987)(Erbe Software)(Side B)[128K][re-release]
Sigma 7 (1987)(Erbe Software)(Side A)[48K][re-release]
Sigma 7 (1987)(IBSA)(Side A)[48K][re-release]
Sigma 7 (1987)(IBSA)(Side B)[128K][re-release]
Supertrux (1988)(Encore)[re-release]
Buggy Boy (1988)(Encore)[re-release]