| 24620 | Mastermind | ZX-Spectrum 48K | English |
| 26155 | Mastermind | ZX-Spectrum 16K | English |
| 9937 | Mastermind | ZX-Spectrum 48K | English |
| 9940 | Mastermind | ZX-Spectrum 16K | English |
| 29571 | Mastermind | ZX81 1K | English |
| 18709 | Mastermind | ZX-Spectrum 16K | English |
| 19548 | Mastermind | ZX-Spectrum 48K | English |
| 3060 | Mastermind | ZX-Spectrum 48K | English |
| 40806 | Mastermind '80 | ZX80 | English |
| 41144 | Mastermind Challenge | ZX81 16K | English |
| 35758 | Mastermind RK | ZX81 16K | English |
| 3063 | Masterminde | ZX-Spectrum 48K | English |
| 3064 | Masters of Serebal | ZX-Spectrum 48K | English |
| 3065 | Masters of the Universe - The Arcade Game | ZX-Spectrum 48K | English |
| 3066 | Masters of the Universe - The Movie | ZX-Spectrum 48K | English |
| 6658 | Masters of the Universe - The Super Adventure | ZX-Spectrum 48K | English |
| 22658 | Mastersound FX | ZX-Spectrum 48K | English |
| 27053 | Masterspy | ZX-Spectrum 48K | English |
| 12348 | Mastertronic +3 Compilation Disk 4 | ZX-Spectrum 128 +3 | English |
| 2001664 | Mastertronic - The Spectrum Collection | - | English |