| 6408 | Grue-Knapped | ZX-Spectrum 48K | English |
| 13378 | Gruft | ZX-Spectrum 48K | German |
| 27071 | Guant the Nipper | ZX-Spectrum 48K | Spanish |
| 27073 | Guant the Nipper II | ZX-Spectrum 48K | Spanish |
| 27096 | Guant the Nipper III | ZX-Spectrum 48K | Spanish |
| 27097 | Guant the Nipper IV | ZX-Spectrum 48K | Spanish |
| 34911 | Guarded by Trolls | ZX-Spectrum 48K | English |
| 24443 | Guess Who's Coming to Dinner? | ZX-Spectrum 48K | English |
| 17842 | Guillem de Bergueda | ZX-Spectrum 48K | Catalan |
| 32354 | Gumshoe - An Interactive Investigation (ZxZvm) | ZX-Spectrum 128 +3 | English |
| 20076 | Gunpowder Plot | ZX-Spectrum 48K | English |
| 32120 | Guss en el Bosque Maldito | ZX-Spectrum 48K | Spanish |
| 32121 | Guss en el Bosque Maldito II | ZX-Spectrum 48K | Spanish |
| 32122 | Guss en la Isla Misteriosa | ZX-Spectrum 48K | Spanish |
| 32123 | Guss en la Maquina del Tiempo | ZX-Spectrum 48K | Spanish |
| 42249 | Habitación 310: El Despertar | ZX-Spectrum 48K | Spanish |
| 43151 | Hacking the Logon | ZX-Spectrum 16K | English |
| 10824 | Hades | ZX-Spectrum 48K | English |
| 45139 | Halloween 2025 | ZX-Spectrum 48K | Czech |
| 6419 | Hampstead | ZX-Spectrum 48K | - |