| Tape image | /pub/sinclair/games/g/Gobstopper.tzx.zip | 16,048 | - | NoneOriginal release (O) | | |
| Tape image | /pub/sinclair/games/g/Gobstopper.tap.zip | 18,876 | - | Undetermined | | |
| Loading screen | /pub/sinclair/screens/load/g/scr/Gobstopper.scr | 6,912 | - | | | |
| Running screen | /pub/sinclair/screens/in-game/g/Gobstopper.gif | 2,068 | - | | | |
| Instructions | /pub/sinclair/games-info/g/Gobstopper.txt | 1,375 | - | | | |
| POK pokes file | /zxdb/sinclair/pokes/g/Gobstopper (1983)(Calisto).pok | 31 | bb4a05a6be970ead220cc92c8775999e | | | |
| RZX playback file | https://archive.org/download/rzxarchive/gobstopper.rzx | - | - | | | Recorded by Albert Valls (with rollback) |
| Inlay - Front | /zxdb/sinclair/entries/0002072/Gobstopper_Front.jpg | 604,986 | d27028ab373381e215c9c561d12af7eb | NoneClamshell case (small) | | |
| Media scan | /zxdb/sinclair/entries/0002072/Gobstopper_Media.jpg | 113,576 | 5515788330bf50fdd45c63e09b04399b | None | | |