Bygone (prototype)
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Display
Type: raster Horizontal
Resolution: 240 x 224
Refresh: 60 Hz
Processors
Zilog Z80 @ 6 MHz
Zilog Z80 @ 4 MHz
Motorola MC68705P5 @ 3 MHz
Audio
YM2203 OPN @ 4 MHz
YM2203 OPN @ 4 MHz
Channels: 1
Controls
Players: 2
Coin slots: 2
joy, 8-way, 2 buttons
joy, 8-way, 2 buttons
DIP Switch Settings
Data from MAME. On later hardware, game settings are typically in the Test/Service Menu, not DIP switches. Learn more
Physical switch positions not available for this machine in MAME.
| Setting | Options | Default |
|---|---|---|
| Unknown | Off ✱On | Off |
| Unknown | Off ✱On | Off |
| Free Play | Off ✱On | Off |
| Lives | 3 ✱45255 (Cheat) | 3 |
| Unknown | Off ✱On | Off |
| Flip Screen | Off ✱On | Off |
| Cabinet | Upright ✱Cocktail | Upright |
| Coin A | 9 Coins/1 Credit8 Coins/1 Credit7 Coins/1 Credit6 Coins/1 Credit5 Coins/1 Credit4 Coins/1 Credit3 Coins/1 Credit2 Coins/1 Credit1 Coin/1 Credit ✱1 Coin/2 Credits1 Coin/3 Credits1 Coin/4 Credits1 Coin/5 Credits1 Coin/6 Credits1 Coin/7 Credits1 Coin/8 Credits | 1 Coin/1 Credit |
| Coin B | 9 Coins/1 Credit8 Coins/1 Credit7 Coins/1 Credit6 Coins/1 Credit5 Coins/1 Credit4 Coins/1 Credit3 Coins/1 Credit2 Coins/1 Credit1 Coin/1 Credit ✱1 Coin/2 Credits1 Coin/3 Credits1 Coin/4 Credits1 Coin/5 Credits1 Coin/6 Credits1 Coin/7 Credits1 Coin/8 Credits | 1 Coin/1 Credit |
| Unknown | Off ✱On | Off |
| Unknown | Off ✱On | Off |
| Allow Continue | NoYes ✱ | Yes |
| Freeze After Game Over | No ✱Yes | No |
| Unknown | Off ✱On | Off |
| Unknown | Off ✱On | Off |
| Invulnerability (Cheat) | Off ✱On | Off |
| Unknown | Off ✱On | Off |