| 36373 | Tut-Tut | ZX-Spectrum 48K | English |
| 44316 | Tut-Tut | ZX81 16K | English |
| 35191 | Tut-Tut | ZX81 16K | English |
| 36491 | Twenty Four Hour Parsley People | ZX-Spectrum 128K | Multi-language: English, Portuguese |
| 37587 | Twiggy | ZX81 16K | English |
| 5483 | Twilight Zone | ZX-Spectrum 16K | English |
| 43213 | Twinkle Twenty | ZX-Spectrum 16K | English |
| 5488 | Twister | ZX-Spectrum 48K | English |
| 42544 | Twjjj | Jupiter ACE | English |
| 5490 | Two-Gun Turtle | ZX-Spectrum 16K | English |
| 35620 | Twos Up | ZX81 16K | English |
| 36720 | Tyvarian | ZX-Spectrum Next | English |
| 43131 | Tyvarian: To The Victor The Spoils | ZX-Spectrum Next | English |
| 16835 | U-33 | ZX-Spectrum 48K | Spanish |
| 31980 | U-Bend | ZX81 16K | English |
| 41570 | U-Boat | ZX81 16K | English |
| 37113 | U-Boat | ZX-Spectrum 48K | French |
| 27549 | U-Jäger | ZX-Spectrum 48K | German |
| 35725 | U.F.O | ZX81 16K | English |
| 42949 | U.F.O. Invasion | ZX81 1K | English |