| 5210 | Tetris | ZX-Spectrum 48K | English |
| 30500 | Tetris - The Text Adventure | ZX-Spectrum 48K | English |
| 38276 | Tetris 1.4 | ZX-Spectrum 48K | Czech |
| 35477 | Tetris 2019 | ZX-Spectrum 48K | English |
| 21795 | Tetris 3 | ZX-Spectrum 48K | Multi-language: English, Slovak |
| 23715 | Tetris 3Z | ZX-Spectrum 48K | English |
| 15220 | Tetris 4 | ZX-Spectrum 48K | English |
| 27325 | Tetris Copy | ZX-Spectrum 48K | English |
| 26822 | Tetris II Returns | ZX-Spectrum 48K | English |
| 39283 | Tetris4px | ZX-Spectrum 48K | English |
| 5216 | Tetroid | ZX-Spectrum 48K | English |
| 5217 | Teufels-Fahrer | ZX-Spectrum 48K | German |
| 16152 | Texas Oil | ZX-Spectrum 48K | Spanish |
| 22400 | Texsort | ZX-Spectrum 48K | English |
| 25970 | Text | ZX-Spectrum 48K | English |
| 8886 | Text 5 Korrespondez | ZX-Spectrum 48K | German |
| 19195 | Text Compressor/Decompressor | ZX-Spectrum 48K | English |
| 8887 | Text Conversion Program | ZX-Spectrum 48K | English |
| 25279 | Text Designer | ZX-Spectrum 48K | - |
| 40395 | Text Editor | ZX-Spectrum 48K | English |