| Tape image | /pub/sinclair/games/d/Dex.tzx.zip | 14,239 | - | NoneOriginal release (O) | | |
| Tape image | /pub/sinclair/games/d/Dex.tap.zip | 14,253 | - | Undetermined | | |
| Loading screen | /pub/sinclair/screens/load/d/scr/Dex.scr | 6,912 | - | | | |
| Running screen | /pub/sinclair/screens/in-game/d/Dex.gif | 2,827 | - | | | |
| Instructions | /pub/sinclair/games-info/d/Dex.txt | 3,657 | - | | | |
| POK pokes file | /zxdb/sinclair/pokes/d/Dex (2011)(Cheese Freak Software).pok | 90 | 2a3c958f8435e7271d4c9a6803bb1c52 | | | |
| RZX playback file | https://archive.org/download/rzxarchive/dex.rzx | - | - | | | Recorded by Paul E. Collins (with rollback) |