| Tape image | /pub/sinclair/games/c/CosaNostra(SmallCase).tzx.zip | 45,208 | - | NoneOriginal release (O) | | (Small Case) |
| Tape image | /pub/sinclair/games/c/CosaNostra(SmallCase).tap.zip | 44,801 | - | NoneOriginal release (O) | | (Small Case) |
| Loading screen | /pub/sinclair/screens/load/c/scr/CosaNostra.scr | 6,912 | - | | | |
| Running screen | /pub/sinclair/screens/in-game/c/CosaNostra.gif | 5,054 | - | | | |
| Instructions | /pub/sinclair/games-info/c/CosaNostra.txt | 2,871 | - | | | |
| Game map | /pub/sinclair/games-maps/c/CosaNostra.png | 379,296 | - | | | |
| Inlay - Front | /pub/sinclair/games-inlays/c/CosaNostra.jpg | 100,645 | - | | | |
| Inlay - Front | /pub/sinclair/games-inlays/c/CosaNostra_2.jpg | 250,030 | - | | | |
| POK pokes file | /zxdb/sinclair/pokes/c/Cosa Nostra (1986)(Opera Soft).pok | 141 | 09a46e5fc49bdf916f5ea0913705ce10 | | | |
| RZX playback file | https://archive.org/download/rzxarchive/cosanostra.rzx | - | - | | | Recorded by Albert Valls (with rollback) |