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libretro / gambatte-libretro

Hard fork of Gambatte to the libretro API.
http://sourceforge.net/projects/gambatte/
GNU General Public License v2.0
103 stars 78 forks source link

Sachen Cartridge Support. #190

Open Flashfire42 opened 3 years ago

Flashfire42 commented 3 years ago

When attempting to play 4 in 1 (Europe) (4B-001, Sachen-Commin) (Unl) the Gambatte core simply displays the standard error message as seen attached, Is there any way to remedy this? image

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RokkumanX commented 3 years ago

This is a tough one to crack, it doesn't work in SameBoy either so it might be a mapper issue.

I followed the rabbit hole all the way down which eventually led me to this and this

And by the looks of it it seems like the Sachen games uses a form of Sachen MMC1 mapper alternatively Sachen MMC2, completely unknown to me.

RokkumanX commented 3 years ago

Seems like Gearboy likes this game:

Gearboy