softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| fortynin | yes | Forty Niner | 198? | Software Farm | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| FortyNiner.tzx | 14106 | 1c4eff0a | e563342e858b8c38a384ebfd695c479feb01a4a5 | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
|