softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| bigflapatt | yes | Bigflap Attack | 1982 | Timex | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| BigflapAttack.A.tzx | 10053 | 02352386 | dc23f585b4b9094f110d2b4b805bbafc518e009f | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
|