softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | notes | cloneof |
| zx81ppack4_a | yes | ZX81 Program Pack 4 (alt) | 1982 | Bug-Byte | | zx81ppack4 |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| ZX81 Program Pack 4 - Alternate.tzx | 7935 | b4154d24 | b5a3983437cf18a24cb78b9d2b51162ce950c175 | | good | | |
|
info
| name | value |
| language | English |
| usage | type RUN after loading the program |
|
part
| name | interface |
| cass1 | zx81_cass |
|