| Software list: | Nintendo Game Boy cartridges (gameboy) |
|---|---|
| Short name: | ddragonj |
| Year: | 1990 |
| Publisher: | Technos Japan |
| Parent: | Double Dragon (Europe, USA) |
| Supported: | Yes |
| alt_title: | 双截龍 |
| release: | 19900720 |
| serial: | DMG-DDA |
| Short name: | cart |
|---|---|
| Interface: | gameboy_cart |
| slot: | rom_mbc1 |