| Software list: | Nintendo Entertainment System cartridges (nes) |
|---|---|
| Short name: | happybb |
| Year: | 1990 |
| Publisher: | Kemco |
| Parent: | The Bugs Bunny Blowout (Europe) |
| Supported: | Yes |
| alt_title: | ハッピーバースディバックス |
| release: | 19900803 |
| serial: | KSC-H8 |
| Short name: | cart |
|---|---|
| Interface: | nes_cart |
| mmc3_type: | MMC3B |
| pcb: | HVC-TSROM |
| slot: | txrom |