| Tape image | /pub/sinclair/games/d/Demonslair.tzx.zip | 25,608 | - | NoneUnidentified copy (if STP) or original release | | |
| Loading screen | /pub/sinclair/screens/load/d/scr/Demonslair.scr | 6,912 | - | | | |
| Running screen | /pub/sinclair/screens/in-game/d/Demonslair.gif | 4,463 | - | | | |
| Game map | /pub/sinclair/games-maps/d/Demonslair.png | 71,971 | - | | | |
| POK pokes file | /zxdb/sinclair/pokes/d/Demonslair (1987)(Gadtek Games).pok | 46 | f744471f0f2f335c2b86c4c729ed48c1 | | | |
| RZX playback file | https://archive.org/download/rzxarchive/demonslair.rzx | - | - | | | Recorded by Albert Valls (with rollback) |