softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | notes | cloneof |
| stkmark | yes | Stock-Market | 1981 | Video Software | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| StockMarket.A.tzx | 11978 | 440cc0e5 | 849c2761901e9210f101500e5603d38b90e55a8c | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
|