softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| cityxon | yes | City of Xon | 1982 | Pleasantrees | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| CityOfXon.tzx | 15729 | 3b72af94 | 0d07fb55913b3495b0c26178c84d010cd5eeb03e | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
|