| Amstrad CPC cass. |  The Munsters Model 4SHA-627 | 1989 | System 4 de Espana, S.A. Spain |
| Amstrad CPC cass. | The Red Arrows Model 4SLA-135 | 1987 | System 4 de Espana, S.A. Spain |
| Sinclair ZX Spectrum cass. |  The Rocky Horror Show | 1986 | System 4 de Espana, S.A. Spain |
| Sinclair ZX Spectrum cass. | The Trap Door Model 1SEA-179 | 1988 | System 4 de Espana, S.A. Spain |
| Amstrad CPC cass. | The Trap Door Model 4SEA-180 | 1986 | System 4 de Espana, S.A. Spain |
| Amstrad CPC 464 disk | The Trap Door Model 5SEA-310 | 1986 | System 4 de Espana, S.A. Spain |
| Amstrad CPC cass. | The Vikings Model 4STK-124 | 1986 | System 4 de Espana, S.A. Spain |
| Amstrad CPC 464 disk | The Vikings Model 5SEK-401 | 1986 | System 4 de Espana, S.A. Spain |
| Amstrad CPC 464 disk | The Vikings Model 5STK-125 | 1986 | System 4 de Espana, S.A. Spain |
| Sinclair ZX Spectrum cass. | Through The Trap Door | 1987 | System 4 de Espana, S.A. Spain |
| Amstrad CPC cass. | Through the Trap Door Model 4STP-111 | 1987 | System 4 de Espana, S.A. Spain |
| Amstrad CPC 464 disk | Through the Trap Door Model 5STP-112 | 1986 | System 4 de Espana, S.A. Spain |
| Amstrad CPC cass. | Total Eclipse Model 4STN-604 | 1988 | System 4 de Espana, S.A. Spain |
| Amstrad CPC 464 disk | Total Eclipse Model 5STN-605 | 1988 | System 4 de Espana, S.A. Spain |
| Sinclair ZX Spectrum cass. | Triple Decker 2 | 1989 | System 4 de Espana, S.A. Spain |
| Sinclair ZX Spectrum cass. | Triple Decker 3 | 1987 | System 4 de Espana, S.A. Spain |
| Amstrad CPC cass. | Uchi-Mata Model 4SEA-329 | 1988 | System 4 de Espana, S.A. Spain |
| MSX cass. | Underground | 1988 | System 4 de Espana, S.A. Spain |
| Sinclair ZX Spectrum cass. | Underground Model 1-STY 235 | 1988 | System 4 de Espana, S.A. Spain |
| Amstrad CPC cass. | Vulcan - The Tunisian Campaign | 1990 | System 4 de Espana, S.A. Spain |
| Sinclair ZX Spectrum cass. | World Championship Boxing Manager | 1990 | System 4 de Espana, S.A. Spain |
| Sinclair ZX Spectrum cass. | World Class Rugby | 1991 | System 4 de Espana, S.A. Spain |
| Sinclair ZX Spectrum cass. | Yogi Bear | 198? | System 4 de Espana, S.A. Spain |
| Amstrad CPC cass. | Yogi Bear Model 4SEP-396 | 1987 | System 4 de Espana, S.A. Spain |
| Amstrad CPC cass. | Yogi Bear Model 4STP-103 | 1987 | System 4 de Espana, S.A. Spain |
| Sinclair ZX Spectrum cass. | Zampabolas Model 1STY808 | 1990 | System 4 de Espana, S.A. Spain |
| Amstrad CPC cass. | Zampabolas Model 4 STY-810 | 1989 | System 4 de Espana, S.A. Spain |
