Yes, Hogwarts Legacy runs great on your little buddy, the Steam Deck!
But of course, it’s never perfect. Are you for looking for some performance improvements, you can try to add the options below.
Open desktop mode (or use ssh/scp), open dolphin/file explorer and edit the following file:
Go to the end of the file, and add the following lines:
[SystemSettings] r.TemporalAACurrentFrameWeight=0.2 r.TemporalAASamples=4 // use 8, 16, 32 r.Tonemapper.Sharpen=0.8 // something between 0.5 and 1.0
Save the file, and try to play Hogwarts Legacy again.
On my end, this gives me a steady 60fps, using the default proton version.