| Software list: | Sinclair ZX81 cassettes (zx81_cass) |
|---|---|
| Short name: | spaceinvd |
| Year: | 1981 |
| Publisher: | dK'tronics |
| Supported: | Yes |
| Short name | Description | Year | Publisher | Supported |
|---|---|---|---|---|
| spaceinvd_kay | Space Invaders (Kayde) | 1982 | Kayde Software | No |
| Short name: | cass1 |
|---|---|
| Interface: | zx81_cass |