| 5380 | The Transformers | ZX-Spectrum 48K | English |
| 30396 | The Treasure of Lumos | ZX-Spectrum 48K/128K | English |
| 44680 | The Unicycle Adventure | ZX-Spectrum 48K | English |
| 10555 | The Utility Cubicles | ZX-Spectrum 48K | English |
| 34452 | The Vectornauts | ZX-Spectrum 48K/128K | English |
| 21857 | Thieves School | ZX-Spectrum 128K | - |
| 23315 | Thieves School - The Oasis - Mini-Expansion | ZX-Spectrum 128K | - |
| 5232 | Thing Bounces Back | ZX-Spectrum 48K | English |
| 27882 | Thingy | ZX-Spectrum 48K | English |
| 34299 | Thoroughly Modern Willy | ZX-Spectrum 48K | English |
| 30433 | Three Octopuses | ZX-Spectrum 48K | Multi-language: English, Russian |
| 44015 | Throbbing Headache | ZX-Spectrum 48K | English |
| 44066 | Throbby Heartache | ZX-Spectrum 48K | English |
| 5248 | Thrusta | ZX-Spectrum 48K | English |
| 28179 | Thunderturds | ZX-Spectrum 48K | English |
| 34830 | Tiki Temple | ZX-Spectrum 48K/128K | English |
| 42137 | Time Portal | ZX-Spectrum 48K | English |
| 5283 | TimeTrax | ZX-Spectrum 48K | English |
| 34831 | Timothy's Travels | ZX-Spectrum 48K/128K | English |
| 5299 | Titanic Blinky | ZX-Spectrum 48K | English |