| Sinclair ZX Spectrum cass. |  Spectipede Model IS 0021 | 1983 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. |  Specventure Model IS 0080 | 1985 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Speed King II Model IS 0142 | 1987 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Spellbound | 1985 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Star Farce Model IS 0275 | 1988 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Star Wars Droids Model ISA 0261 | 1988 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Stop Ball Model IS 0259 | 1988 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Storm Model IS 0123 | 1986 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Stormbringer Model IS 0181 | 1987 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Super Nudge 2000 Model PAL SP10 | 1989 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Super Trolley Model IS0248 | 1988 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Tank Trax + Bulls Eye Model IS 0508 | 1983 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Tank Trax Model IS 0008 | 198? | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | The Adventures of St. Bernard Model IS 0050 | 1983 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | The Curse of Sherwood Model IS 0162 | 1987 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | The Empire Fights Back Model IS 0076 | 1985 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | The Incredible Shrinking Fireman Model IS 0100 | 1986 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | The Quest for the Holy Grail Model IS 0054 | 1985 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Type-Rope Model IMS 0065 | 1985 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Ultimate Combat Mission Model IS 0228 | 1987 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Universal Hero Model IS 0125 | 1986 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Vectorball Model ISA 0262 | 1988 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Vegas Jackpot Model IS 0002 | 1984 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Venom Model IS 0227 | 1988 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Video Olympics | 1984 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Viper III Model IS 0045 | 1984 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Voyage into the Unknown Model IS 0024 | 1984 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Werewolves of London Model ISA 0278 | 1989 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Whodunnit + Alcatraz Harry | 1985 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Whodunnit Model IS 0015 | 1984 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Xcel Model IS 0144 | 198? | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Zub Model IS 0138 | 1986 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Zythum | 1986 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Zzzz Model IS 0095 | 1986 | Mastertronic, Ltd. UK 012967 |
| Acorn BBC/Electron cass. | Challenger | 1984 | Mastertronic, Ltd. UK 012967 |
| Acorn BBC/Electron cass. | Galactic Patrol Model IB 0105 | 1984 | Mastertronic, Ltd. UK 012967 |
| Acorn BBC/Electron cass. | Kane Model IB 0096 | 1986 | Mastertronic, Ltd. UK 012967 |
| Acorn BBC/Electron cass. | Spectapede | 198? | Mastertronic, Ltd. UK 012967 |
| Acorn BBC/Electron cass. | Thunderball | 198? | Mastertronic, Ltd. UK 012967 |
| Acorn BBC/Electron cass. | Vegas Jackpot Model IB 0002 | 1984 | Mastertronic, Ltd. UK 012967 |
