| Tape image | /pub/sinclair/games/s/SpeedboatAssassins.tzx.zip | 33,328 | - | NoneOriginal release (O) | | |
| Tape image | /pub/sinclair/games/s/SpeedboatAssassins.tap.zip | 38,800 | - | Undetermined | | |
| Loading screen | /pub/sinclair/screens/load/s/scr/SpeedboatAssassins.scr | 6,912 | - | | | |
| Running screen | /pub/sinclair/screens/in-game/s/SpeedboatAssassins.gif | 3,556 | - | | | |
| Instructions | /pub/sinclair/games-info/s/SpeedboatAssassins.txt | 4,937 | - | | | |
| POK pokes file | /zxdb/sinclair/pokes/s/Speedboat Assassins (1989)(Mastertronic Plus).pok | 221 | 94326d62c52a81fc3a108ec3f22fa107 | | | |
| Inlay - Front | /zxdb/sinclair/entries/0004739/SpeedboatAssassins.jpg | 408,902 | 20b665ee05886781cfaf01c0d7a58f82 | NoneSingle jewel case | | |
| Inlay - Back | /zxdb/sinclair/entries/0004739/SpeedboatAssassins_Back.jpg | 346,727 | 7e5a132697bb6c74fedbaac5de535ec9 | NoneSingle jewel case | | |
| RZX playback file | https://archive.org/download/rzxarchive/speedboatassasin.rzx | - | - | | | Recorded by Rafal |
| Media scan | /zxdb/sinclair/entries/0004739/SpeedboatAssassins_Media.jpg | 83,495 | 1bdd635cddae10a870796a883bbd6a7e | None | | |