| Tape image | /pub/sinclair/games/e/ExplorerXXXI.tzx.zip | 17,594 | - | NoneOriginal release (O) | | |
| Tape image | /pub/sinclair/games/e/ExplorerXXXI.tap.zip | 17,030 | - | NoneOriginal release (O) | | |
| Loading screen | /pub/sinclair/screens/load/e/scr/ExplorerXXXI.scr | 6,912 | - | | | |
| Running screen | /pub/sinclair/screens/in-game/e/ExplorerXXXI.gif | 11,340 | - | | | |
| Instructions | /pub/sinclair/games-info/e/ExplorerXXXI.pdf | 11,940 | - | | | |
| Game map | /pub/sinclair/games-maps/e/ExplorerXXXI.png | 36,746 | - | | | |
| Inlay - Front | /pub/sinclair/games-inlays/e/ExplorerXXXI.jpg | 74,824 | - | | | |
| POK pokes file | /zxdb/sinclair/pokes/e/Explorer XXXI (1988)(Dro Soft).pok | 56 | 9b18cf17cce69af746ccce070c16b692 | | | |
| RZX playback file | https://archive.org/download/rzxarchive/explorerxxxI.rzx | - | - | | | Recorded by Rafal (with rollback) |