| Tape image | /pub/sinclair/games/f/ForgottenCity.tzx.zip | 30,089 | - | NoneOriginal release (O) | | |
| Tape image | /pub/sinclair/games/f/ForgottenCity(different).tzx.zip | 56,028 | - | NoneOriginal release (O) | | (different) |
| Snapshot image | /pub/sinclair/games/f/ForgottenCity.z80.zip | 32,124 | - | Undetermined | | |
| Loading screen | /pub/sinclair/screens/load/f/scr/ForgottenCity.scr | 6,912 | - | | | |
| Running screen | /pub/sinclair/screens/in-game/f/ForgottenCity.gif | 3,518 | - | | | |
| Game map | /pub/sinclair/games-maps/f/ForgottenCity.pdf | 22,487 | - | | | |
| Inlay - Back | /zxdb/sinclair/entries/0006322/ForgottenCity_Back.jpg | 799,420 | 2b38f04526df159048e300495fab4bef | NoneSingle jewel case | | |
| Inlay - Front | /zxdb/sinclair/entries/0006322/ForgottenCity_Front.jpg | 583,801 | dab3642d61f640379d250ee5797c453c | NoneSingle jewel case | | |
| Media scan | /zxdb/sinclair/entries/0006322/ForgottenCity_SideA.jpg | 121,563 | 1f23656aac9454d334bb65e875c0e981 | None | | |
| Media scan | /zxdb/sinclair/entries/0006322/ForgottenCity_SideB.jpg | 115,231 | 9143614d8af49c79d561d4a52dc716c1 | None | | |
| RZX playback file | https://archive.org/download/rzxarchive/forgottencityp1.rzx | - | - | | | Recorded by Paul E. Collins (with rollback) - Part 1 only |