Double Dragon 3: The Rosetta Stone (US)
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Display
Type: raster Horizontal
Resolution: 320 x 240
Refresh: 57.44 Hz
Processors
Motorola MC68000 @ 10 MHz
Zilog Z80 @ 3.58 MHz
Audio
YM2151 OPM @ 3.58 MHz
OKI MSM6295 ADPCM @ 1.056 MHz
Channels: 1
Controls
Players: 3
Coin slots: 2
joy, 8-way, 3 buttons
joy, 8-way, 3 buttons
joy, 8-way, 3 buttons
DIP Switch Settings
Data from MAME. On later hardware, game settings are typically in the Test/Service Menu, not DIP switches. Learn more
| Switch | Setting | Options | Default |
|---|---|---|---|
| SW1:1, SW1:2 | Coinage | SW1:1 SW1:2ON ON 3 Coins/1 CreditOFF ON 2 Coins/1 CreditOFF OFF 1 Coin/1 Credit ✱ON OFF 1 Coin/2 Credits | 1 Coin/1 Credit |
| SW1:3 | Unused | OFF Off ✱ON On | Off |
| SW1:4 | Unused | OFF Off ✱ON On | Off |
| SW1:5 | Continue Discount | OFF Off ✱ON On | Off |
| SW1:6 | Demo Sounds | ON OffOFF On ✱ | On |
| SW1:7 | Flip Screen | OFF Off ✱ON On | Off |
| SW1:8 | Unused | OFF Off ✱ON On | Off |
| SW2:1, SW2:2 | Difficulty | SW2:1 SW2:2ON OFF EasyOFF OFF Normal ✱OFF ON HardON ON Hardest | Normal |
| SW2:3 | Player Vs. Player Damage | OFF Off ✱ON On | Off |
| SW2:4 | Unused | OFF Off ✱ON On | Off |
| SW2:5 | Service Mode | OFF Off ✱ON On | Off |
| SW2:6 | Stage Clear Energy | ON OffOFF 50 ✱ | 50 |
| SW2:7 | Starting Energy | ON 200OFF 230 ✱ | 230 |
| SW2:8 | Players | OFF 2 ✱ON 3 | 2 |