softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| alien | yes | Alien | 1982 | PSS | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| Alien.tzx | 11961 | febc8fef | 9545ca45d3440c9a34be3411bc7395f37af82777 | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
|