| Tape image | /pub/sinclair/games/c/CometEncounter.tzx.zip | 14,233 | - | NoneOriginal release (O) | | |
| Tape image | /pub/sinclair/games/c/CometEncounter.tap.zip | 16,086 | - | Undetermined | | |
| Loading screen | /pub/sinclair/screens/load/c/scr/CometEncounter.scr | 6,912 | - | | | |
| Running screen | /pub/sinclair/screens/in-game/c/CometEncounter.gif | 3,147 | - | | | |
| POK pokes file | /zxdb/sinclair/pokes/c/Comet Encounter (1986)(LiveWire Software).pok | 33 | cd45d085fa0e73e5d1e662b619a303c9 | | | |
| RZX playback file | https://archive.org/download/rzxarchive/cometencounter.zip | - | - | | | Recorded by Albert Valls (with rollback) |