| Sinclair ZX Spectrum cass. |  1984 Model N003 | 1983 | Incentive Soft., Ltd. |
| Sinclair ZX Spectrum cass. | Castle Master | 1990 | Incentive Soft., Ltd. |
| Sinclair ZX Spectrum cass. | Castle Master + Castle Master II - The Crypt Model Z39 | 1990 | Incentive Soft., Ltd. |
| Sinclair ZX Spectrum cass. | Confuzion Model S15 | 1985 | Incentive Soft., Ltd. |
| Sinclair ZX Spectrum cass. | Dark Side | 1988 | Incentive Soft., Ltd. |
| Sinclair ZX Spectrum cass. | Driller Model S34 | 1987 | Incentive Soft., Ltd. |
| Sinclair ZX Spectrum cass. | Karyssia - Queen of Diamonds | 1987 | Incentive Soft., Ltd. |
| Sinclair ZX Spectrum cass. | Millionaire | 1984 | Incentive Soft., Ltd. |
| Sinclair ZX Spectrum cass. | Moon Cresta | 1985 | Incentive Soft., Ltd. |
| Sinclair ZX Spectrum cass. | Mountains of Ket Model N002 | 1983 | Incentive Soft., Ltd. |
| Sinclair ZX Spectrum cass. | Splat! Model N001 | 1983 | Incentive Soft., Ltd. |
| Sinclair ZX Spectrum cass. | Temple of Vran Model N007 | 1984 | Incentive Soft., Ltd. |
| Sinclair ZX Spectrum cass. | The Final Mission Model N010 | 1984 | Incentive Soft., Ltd. |
| Sinclair ZX Spectrum cass. | The Legend of Apache Gold | 1986 | Incentive Soft., Ltd. |
| Sinclair ZX Spectrum cass. | Total Eclipse + Total Eclipse II - The Sphinx Jinx | 1991 | Incentive Soft., Ltd. |
| Sinclair ZX Spectrum cass. | Total Eclipse Model S38C | 1988 | Incentive Soft., Ltd. |
| Sinclair ZX Spectrum cass. | Winter Wonderland Model S21 | 1986 | Incentive Soft., Ltd. |
| Acorn BBC/Electron cass. | 1984 | 198? | Incentive Soft., Ltd. |
| Acorn BBC/Electron cass. | Alien From Outta Space | 198? | Incentive Soft., Ltd. |
| Acorn BBC/Electron cass. | Confuzion Model B15 | 1985 | Incentive Soft., Ltd. |
| Acorn BBC/Electron cass. | Dragons Tooth | 198? | Incentive Soft., Ltd. |
| Acorn BBC/Electron cass. | Millionaire | 1984 | Incentive Soft., Ltd. |
| Acorn BBC/Electron cass. | Moon Cresta | 198? | Incentive Soft., Ltd. |
| Acorn BBC/Electron cass. | Rik the Roadie | 1987 | Incentive Soft., Ltd. |
| Acorn BBC/Electron cass. | The Adventure Creator Model E17 | 1986 | Incentive Soft., Ltd. |
| Acorn BBC/Electron cass. | The Ket Trilogy Model B16 | 1985 | Incentive Soft., Ltd. |
| Acorn BBC/Electron cass. | Winter Wonderland | 198? | Incentive Soft., Ltd. |
| Amstrad CPC cass. | Castle Master + Castle Master II - The Crypt | 1990 | Incentive Soft., Ltd. |
| Amstrad CPC cass. | Castle Master II - The Crypt | 1990 | Incentive Soft., Ltd. |
| Amstrad CPC cass. | Confuzion Model A15 | 1985 | Incentive Soft., Ltd. |
| Amstrad CPC cass. | Dark Side Model Z35 | 1988 | Incentive Soft., Ltd. |
| Amstrad CPC cass. | Double Gold: Nova ! + Haunted House Model A30 | 1987 | Incentive Soft., Ltd. |
| Amstrad CPC cass. | Double Gold: The Black Fountain + Sharpe's Deeds Model A26 | 1987 | Incentive Soft., Ltd. |
| Amstrad CPC cass. | Double Gold: Top Secret + Mountains of Ket Model A29 | 1987 | Incentive Soft., Ltd. |
| Amstrad CPC cass. | Driller Model A34 | 1988 | Incentive Soft., Ltd. |
| Amstrad CPC cass. | Millionaire Model A13 | 1984 | Incentive Soft., Ltd. |
| Amstrad CPC cass. | Moon Cresta | 1986 | Incentive Soft., Ltd. |
| Amstrad CPC cass. | Mountains of Ket | 1987 | Incentive Soft., Ltd. |
| Amstrad CPC cass. | Splat! Model A18 P | 1985 | Incentive Soft., Ltd. |
| Amstrad CPC cass. | The Legend of Apache Gold | 1987 | Incentive Soft., Ltd. |
