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ARCADE PCB DIP SWITCH SETTINGS

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The dip switch settings for Major Havoc (rev 3) shown below are automatically parsed from Multiple Arcade Machine Emulator (www.mame.net) C source code, so some of the settings can be incorrect. However, if you notice that some settings are constantly incorrectly displayed in more than one game, please contact me so that I can fix the problem. Happy gaming!

If you are trying to change this game's language or region, you might have to replace/reprogram some of the game's ROM chips.

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Major Havoc (rev 3) dip switch settings:
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Dip bank #1:

ADAPTIVE DIFFICULTY: (dip 1)
 - Off                     OFF
 - On*                      ON
DEMO SOUNDS: (dip 2)
 - Off                         OFF
 - On*                          ON
BONUS LIFE: (dips 3-4)
 - 50000                           OFF OFF
 - 100000*                          ON  ON
 - 200000                          OFF  ON
 - None                             ON OFF
DIFFICULTY: (dips 5-6)
 - Easy                                    OFF  ON
 - Medium*                                  ON  ON
 - Hard                                    OFF OFF
 - Demo                                     ON OFF
LIVES: (dips 7-8)
 - 3 2 in Free Play*                                ON  ON
 - 4 3 in Free Play                                OFF OFF
 - 5 4 in Free Play                                 ON OFF
 - 6 5 in Free Play                                OFF  ON


Dip bank #2:

COINAGE: (dips 1-2)
 - 2 Coins/1 Credit         ON OFF
 - 1 Coin/1 Credit*        OFF OFF
 - 1 Coin/2 Credits         ON  ON
 - Free Play               OFF  ON
RIGHT COIN MECHANISM: (dips 3-4)
 - x1*                             OFF OFF
 - x4                               ON OFF
 - x5                              OFF  ON
 - x6                               ON  ON
LEFT COIN MECHANISM: (dip 5)
 - x1*                                     OFF
 - x2                                       ON
BONUS CREDITS: (dips 6-8)
 - 2 each 4                                     ON  ON OFF
 - 1 each 3                                     ON OFF  ON
 - 1 each 4                                    OFF  ON OFF
 - 1 each 5                                    OFF OFF  ON
 - None*                                       OFF OFF OFF


Dip bank #3:

CREDIT TO START: (dip 1)
 - 1*                      OFF
 - 2                        ON

* - default setting


WARNING: These dip switches are parsed from
MAME source files so they can be incorrect!

www.solvalou.com

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Similarly named games (worth checking if dip switches were not found or the information was incorrect) are Major League, Major Havoc (rev 2), Major Havoc (Return to Vax), Major Havoc (prototype), Major Title 2 (World) and Major Title (Japan)
 
Games with similar hardware (may contain applicable dip switches) are Alpha One (prototype, Alpha One (prototype, Major Havoc (prototype), Major Havoc (Return to Vax) and Major Havoc (rev 2).
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Even historians fail to learn from history -- they repeat the same mistakes.
  -- John Gill, "Patterns of Force", stardate 2534.7