| Software list: | GGM cartridges (ggm) |
|---|---|
| Short name: | gruen |
| Year: | 1981 |
| Publisher: | Applied Concepts |
| Supported: | Yes |
| Short name | Description | Year | Publisher | Supported |
|---|---|---|---|---|
| gruens | Gruenfeld-S Edition: Master Chess Openings | 1982 | Applied Concepts | Yes |
| Short name: | cart |
|---|---|
| Interface: | ggm |
| overlay: | 0x02 |