| Sinclair ZX Spectrum cass. |  Game Over Model SPE 870001 | 1987 | Dinamic Soft. Madrid, Spain |
| Sinclair ZX Spectrum cass. | Game Without a Name | 1987 | Dented Designs |
| Sinclair ZX Spectrum cass. | Gangplank | 1987 | Pirate Soft. |
| Sinclair ZX Spectrum cass. | Gary Lineker's Superstar Soccer | 1987 | Gremlin Graphics Soft., Ltd. 013658 |
| Sinclair ZX Spectrum cass. | Gateway to Hell Model SS 197 | 1987 | Summit Soft. |
| Sinclair ZX Spectrum cass. | Gauntlet III - The Final Quest | 1987 | US Gold, Ltd. Birmingham, England 13442 |
| Sinclair ZX Spectrum cass. | Gauntlet Model 534151 | 1987 | US Gold, Ltd. Birmingham, England 13442 |
| Sinclair ZX Spectrum cass. | GBA Championship Basketball | 1987 | Gamestar |
| Sinclair ZX Spectrum cass. | Gettysburg | 1987 | CCS Cases Computer Simulations, Ltd. London, England |
| Sinclair ZX Spectrum cass. | GFL Championship Football Model URK 511 | 1987 | Gamestar |
| Sinclair ZX Spectrum cass. | Ghost Hunters | 1987 | Codemasters Soft. Co., Ltd., The 015026 |
| Sinclair ZX Spectrum cass. | Ghost Old Castle | 1987 | Gilbert, Bill |
| Sinclair ZX Spectrum cass. | Ghostly Grange Model CSAC 623 | 1987 | Sparklers |
| Sinclair ZX Spectrum cass. | Gnome Ranger | 1987 | Level 9 Computing |
| Sinclair ZX Spectrum cass. | Good Questions - Lawbreaking | 1987 | MNL |
| Sinclair ZX Spectrum cass. | Goody | 1987 | Opera Soft. Spain |
| Sinclair ZX Spectrum cass. | Gothik Model 011842 | 1987 | Firebird Soft. UK 012439 |
| Sinclair ZX Spectrum cass. | Grand Prix Simulator Model 2050 P | 1987 | Codemasters Soft. Co., Ltd., The 015026 |
| Sinclair ZX Spectrum cass. | Grange Hill | 1987 | Argus Press Soft., Ltd. UK |
| Sinclair ZX Spectrum cass. | Great Gurianos | 1987 | Hit-Pak |
| Sinclair ZX Spectrum cass. | Greyfell Model AB 56716 | 1987 | Starlight Soft. |
| Sinclair ZX Spectrum cass. | Gryzor Model 011863 P | 1987 | Ocean Soft., Ltd. 13156 |
| Sinclair ZX Spectrum cass. | Guadalcanal Model URK 576 | 1987 | Activision, Inc. Mountain View, CA, USA 47875 |
| Sinclair ZX Spectrum cass. | Gunboat | 1987 | Piranha |
| Sinclair ZX Spectrum cass. | GunBoat | 1987 | System 4 de Espana, S.A. Spain |
| Sinclair ZX Spectrum cass. | Gunrunner Model 010359 | 1987 | Hewson Consultants, Ltd. England 012635 |
| Sinclair ZX Spectrum cass. | Gunship | 1987 | MicroProse, Ltd. Bristol, UK 015352 |
| Sinclair ZX Spectrum cass. | Gunslinger | 1987 | US Gold, Ltd. Birmingham, England 13442 |
| Sinclair ZX Spectrum cass. | Hacker II - The Doomsday Papers Model URK 140 | 1987 | Activision, Inc. Mountain View, CA, USA 47875 |
| Sinclair ZX Spectrum cass. | Hades Nebula | 1987 | Nexus Productions |
| Sinclair ZX Spectrum cass. |  Hades Nebula | 1987 | Gamebusters |
| Sinclair ZX Spectrum cass. | Head Over Heels Model 011085 | 1987 | Ocean Soft., Ltd. 13156 |
| Sinclair ZX Spectrum cass. |  Head Over Heels Serie Leyenda | 1987 | IBSA Spain |
| Sinclair ZX Spectrum cass. | Headstart | 1987 | Bug-Byte London, England |
| Sinclair ZX Spectrum cass. | Hibernatus | 1987 | Enter Computing |
| Sinclair ZX Spectrum cass. | High Frontier Model URK 575 | 1987 | Activision, Inc. Mountain View, CA, USA 47875 |
| Sinclair ZX Spectrum cass. | Hijack | 1987 | Summit Soft. |
| Sinclair ZX Spectrum cass. | Historias de Medialand Model 01 | 1987 | JSJ Soft. Spain |
| Sinclair ZX Spectrum cass. | Hive Model 002581 | 1987 | Firebird Soft. UK 012439 |
| Sinclair ZX Spectrum cass. | Holiday in Sumaria Model PSBC 500 | 1987 | Pirate Soft. |
