Hello

Ok

for a reason that i don't understand, all my rom working using mame2000 emulator.

Maybe my old raspberry 1 b is not enough powerful for the mame4all emulator ...

So if it could help someone to have this info...

Is it possible to change the keymapping in retropie?

@buzz Thanks for your response.

I might be that. I used that specific version of mame because I already had some roms from the appropiate romset.

@Hankola yes mame2003 and mame2003+ will save high scores

@eskodisk Out of curiosity... I was looking through some of the Arcade1up forums. Apparently some of them use Mame2000 (as well as other Mame versions, RetroArch, and remnants of Retropie). Their are problems already identified that may be helpful. High-scores was one of them.

The guy who is leading the 1UP hacking charge has a thread on Reddit, but he doesn't know anything about Retropie, RetroArch, or Libreto, and was asking for help... if anyone wants to help him. ; )

https://www.reddit.com/r/Arcade1Up/comments/a02870/hack_original_board_not_just_replace_w_pietc/

@mitu ok thank you.i will open a new thread.