| Tape image | /pub/sinclair/games/b/BreakNeck.tzx.zip | 16,752 | - | NoneUnidentified copy (if STP) or original release | | Sinclair User covertape version |
| Loading screen | /pub/sinclair/screens/load/b/scr/BreakNeck.scr | 6,912 | - | | | |
| Running screen | /pub/sinclair/screens/in-game/b/BreakNeck.gif | 4,779 | - | | | |
| Game map | /pub/sinclair/games-maps/b/BreakNeck.png | 275,372 | - | | | |
| POK pokes file | /zxdb/sinclair/pokes/b/Break Neck (1990)(Lusitania).pok | 66 | 594a64a518fb8cd6445e6fad7f845de4 | | | |
| RZX playback file | https://archive.org/download/rzxarchive/breakneck.rzx | - | - | | | Recorded by Albert Valls (with rollback) |