softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| siplanet | yes | Space Invaders and Planetoids | 1981 | Macronics | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| SpaceInvadersAndPlanetoids.A.SpaceInvaders.tzx | 3074 | a7af342f | 0ff73f885d163bc6d396f4bc82a3b7ab5a21f84e | | good | | |
| SpaceInvadersAndPlanetoids.B.Planetoids.tzx | 5127 | 6323718c | c59760f47116808619d0bb218dea35a2166c9507 | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
| cass2 | zx81_cass |
|