[acomjean]

I have a steam deck and twice after playing a game its asked me how well it worked on the deck. So its great they're collecting that data.

When I used my linux laptop for gaming there is a good online database of compatibility:

https://www.protondb.com/

[mmis1000]

Even better, you can get the decky-loader and proton-badges plugin. It can show the protondb rating directly on the game mode ui. Allows you to know will a game(or a program) even run even it is not rated as steamdeck compatible yet.