Releases
| Name | Publisher | Year | Type | Availability |
|---|---|---|---|---|
| Colossus Chess 4 | CDS Microsystems | 1986 | Original release (O) | Available |
| Colossus Chess 4 | CDS Microsystems | 1986 | Available | |
| Colossus Chess 4 | Zafi Chip | 1986 | Re-release (R) | Available |
| Colossus Chess 4 | Z Cobra | Re-release (R) | Available | |
| Kwah! | Melbourne House | 1986 | Distribution denied | |
| Redhawk | Melbourne House | 1986 | Distribution denied | |
| The Mystery of Arkham Manor | Melbourne House | 1987 | Distribution denied |