softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | notes | cloneof |
| games4 | yes | Games 4 | 1981 | Sinclair Research | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| Games4.A.tzx | 10702 | e7ab0ffa | ddcb11ac954896119afbc89357112d439918c633 | | good | | |
| Games4.B.tzx | 12617 | d4b54d35 | 605f54450b56472a763e259da6cd5fb3beec73d3 | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
| cass2 | zx81_cass |
|