| Name | Description | Year | Manufacturer | Rom of | Clone of |
| mastboy | Master Boy (Spain, set 1, checksum E49B) | 1991 | Gaelco | | |
| mastboya | Master Boy (Spain, set 2, checksum E5AD) | 1991 | Gaelco | mastboy | mastboy |
| mastboyb | Master Boy (Spain, set 3, checksum 6070) | 1991 | Gaelco | mastboy | mastboy |
| mastboyc | Master Boy (Spain, set 4, checksum CC6D) | 1991 | Gaelco | mastboy | mastboy |
| mastboyd | Master Boy (Spain, set 5, checksum DF11) | 1991 | Gaelco | mastboy | mastboy |
| mastboyo | Master Boy (1987, Z80 hardware, Covielsa, set 1) | 1987 | Gaelco (Covielsa license) | | |
| mastboyoa | Master Boy (1987, Z80 hardware, Covielsa, set 2) | 1987 | Gaelco (Covielsa license) | mastboyo | mastboyo |
| mastboyob | Master Boy (1987, Z80 hardware, Ichi-Funtel, set 1) | 1987 | Gaelco (Ichi-Funtel license) | mastboyo | mastboyo |
| mastboyoc | Master Boy (1987, Z80 hardware, Ichi-Funtel, set 2) | 1987 | Gaelco (Ichi-Funtel license) | mastboyo | mastboyo |
| mastboyod | Master Boy (1987, Z80 hardware) | 1987 | Gaelco | mastboyo | mastboyo |
| mastboyol | Master Boy Olympic (Spain, set 1, checksum 7309) | 1992 | Gaelco | mastboy | mastboy |
| mastboyola | Master Boy Olympic (Spain, set 2, checksum 741B) | 1992 | Gaelco | mastboy | mastboy |
| mastboyv2 | Master Boy Version II (Spain, set 1, checksum 5A0B) | 1991 | Gaelco | mastboy | mastboy |
| mastboyv2a | Master Boy Version II (Spain, set 2, checksum 5B1D) | 1991 | Gaelco | mastboy | mastboy |
| triviaes | Trivial Pursuit (Volumen III, Spanish, Maibesa license) | 1987 | Bally/Sente (Maibesa license) | | |
| triviaes2 | Trivial Pursuit (Volumen II, Spanish, Maibesa license) | 1987 | Bally/Sente (Maibesa license) | triviaes | triviaes |