softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| ufo | yes | UFO | 1983 | Protek | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| UFO.tzx | 5380 | 6b8cbcec | f9bd4f690cb67fa718154cb9f07d63e8103a8c4f | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
|