| Software list: | Sinclair ZX Spectrum cassettes (spectrum_cass) |
|---|---|
| Short name: | doublepl |
| Year: | 1985 |
| Publisher: | Double Play Adventures |
| Supported: | Yes |
| Short name: | cass1 |
|---|---|
| Interface: | spectrum_cass |
| part_id: | Hidden City |
| Short name: | cass2 |
|---|---|
| Interface: | spectrum_cass |
| part_id: | The Sealed City |