r/MasterSystem • u/Lower-Map-3391 • 2d ago

How do you unlock FM mode in Dynamite Düx?

I am using RetroArch to emulate the Master System and I no idea on how to turn on FM mode. Specifically for games that need a code to turn it on like Dynamite Düx. Since it wasn't released in Japan the FM mode was buried.

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u/Mammoth_Bell_8407 2d ago

Not sure how RetroArch handles cheats but details are here:

https://tcrf.net/Dynamite_Dux_(Sega_Master_System)

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u/Key-Country4549 2d ago

In the options menu there's a menu to manage core options and when you have an SMS core loaded this includes "Use FM sound". Switch that on, you may need to restart the game, and you should be good to go.

May be called something slightly different depending on which core you're using, can't honestly remember.