| Short name: | bb_upndn |
|---|---|
| Is device: | No |
| Runnable: | Yes |
| Source file: | bfm/bfm_blackbox.cpp |
| Year: | 1980 |
| Manufacturer: | BFM |
| Imperfect Features: | sound |
| Short name | Description | Year | Manufacturer |
|---|---|---|---|
| bb_reelg | Reel Gambler (Bellfruit) (Black Box) (10p Stake, £2 Jackpot) | 1981 | BFM |
| bb_upndna | Upstairs 'N' Downstairs (Bellfruit) (Black Box) (5p Stake, £1 Jackpot, all cash) | 1981 | BFM |
| Card | Short name | Description | Status | Total | Supported | Partially supported | Unsupported |
|---|