| Software list: | Nintendo Entertainment System cartridges (nes) |
|---|---|
| Short name: | royalbld |
| Year: | 1991 |
| Publisher: | Koei |
| Parent: | Gemfire (USA) |
| Supported: | Yes |
| alt_title: | ロイヤルブラッド |
| release: | 19910829 |
| serial: | KOE-IU |
| Short name: | cart |
|---|---|
| Interface: | nes_cart |
| pcb: | HVC-EKROM |
| slot: | exrom |