softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| keysgond | yes | Keys To Gondrun | 1982 | International Publishing & Software Inc. | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| KeysToGondrun.tzx | 15928 | 97e9ac6d | 38c82913732383ae4fae62dd1be8f5a04927cdfd | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
|