Museum of the Game ®

International Arcade Museum® — Killer List of Videogames®

Varth: Operation Thunderstorm (bootleg, set 3) Dip Switch Settings

Below are the dip-switch found in MAME for this Varth: Operation Thunderstorm (bootleg, set 3) romset.

WARNING: While MAME has very useful dip switch settings, many of them are listed in reverse order (ie: the settings are really for switches 8 down to 1 instead of 1 up to 8, or vice versa, or on really should be off and off really show be on. If you compare what is shown on the chart to the switch settings you already know, you should be able to figure it out. When available, please see manual)

Dip Switch: SW(A) (DSWA)

1 2 3 4 5 6 7 8 Function Option
Off Off Off Coin A 1 Coin/1 Credit*
On Off Off 1 Coin/2 Credits
Off On Off 1 Coin/3 Credits
On On Off 1 Coin/4 Credits
Off Off On 1 Coin/6 Credits
On Off On 2 Coins/1 Credit
Off On On 3 Coins/1 Credit
On On On 4 Coins/1 Credit
Off Off Off Coin B 1 Coin/1 Credit*
On Off Off 1 Coin/2 Credits
Off On Off 1 Coin/3 Credits
On On Off 1 Coin/4 Credits
Off Off On 1 Coin/6 Credits
On Off On 2 Coins/1 Credit
Off On On 3 Coins/1 Credit
On On On 4 Coins/1 Credit
Off 2 Coins to Start, 1 to Continue Off*
On On

Dip Switch: SW(B) (DSWB)

1 2 3 4 5 6 7 8 Function Option
Off Off Off Difficulty 0 (Easiest)
On Off Off 1
Off On Off 2
On On Off 3 (Normal)*
Off Off On 4
On Off On 5
Off On On 6
On On On 7 (Hardest)
Off Off Bonus Life 600k and every 1.400k
On Off 600k 2.000k and 4500k*
Off On 1.200k 3.500k
On On 2000k only

Dip Switch: SW(C) (DSWC)

1 2 3 4 5 6 7 8 Function Option
Off Off Lives 3*
On Off 1
Off On 2
On On 4
Off Free Play Off*
On On
Off Freeze Off*
On On
Off Flip Screen Off*
On On
Off Demo Sounds Off
On On*
Off Allow Continue No
On Yes*
Off Game Mode Game*
On Test

NOTE: Dip switch setting information is contributed by the community and although is believed to be correct (most of the time), has not been tested or verified.

Use this information at your own risk.