softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| spctrekj | yes | Spacetrek (JRS) | 198? | JRS Software | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| Spacetrek(JRS).tzx | 550 | d62cc02f | 1b0c8177a41aea9aa40f5698280c86e505151349 | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
|