Games crash on launch on Steam Deck

[tvqt]

Hi there, I appreciate the work you do. I was writing because I tried launching games on the Steam Deck, and it seems to crash on launch. Unsure why. I can provide logs if required. I've tested two games (Super Mario 64 and Magical Tetris Challenge) and both exhibited the same behaviour, but I can try others if you like.

• when I right click on a game within RMG, and click launch game, it comes up with a thing in the bottom bar about "input game did not specify a renderer callback", or something to that effect (it's hard to know for certain, because it disappears in half a second, after the crash)
• when I double click on a game in the file explorer, it runs, launching in full screen but doesn't register any input at all. I have to reset the Steam Deck to quit the game.
  Unsure if any of these are RMG problems, or Mupen problems, or something else. These are the first games I've tried with RMG.
  Any help you could provide would be much appreciated!

[Rosalie241]

that's odd, it shouldn't crash!
Are you using the AppImage or flatpak on the steam deck? And can you try launching it through the commandline to see what kinda crash it is? You can launch RMG with the -d argument to see more details printed in the commandline.