Despite the game itself not being technically well made or optimized, it runs without issues using Proton.
Not a Proton issue, but this game isn't well optimized at all. Casting the highest level frost spell feels like it could cause the universe to collapse at any moment. I played the first game on Windows and it had plenty of issues there as well.
There were a few fights where the performance issues are very noticeable, but the game works just fine for the most part. Again, not a Proton issue, the game is in a pretty sloppy techical state.
Works fine
Game runs perfectly fine on SteamDeck.
Some squinting might be necessary, but nothing too bad
Works good
Played with Proton 6.3-8
Works perfctly fine out of the box
Works perfectly fine out of the box
Played with Proton 4.11-13.
Work with Proton 5.0-7 is not stable.
Use proton. Runs ok
Runs perfectly out of the box.
Perfect.
Devs have deleted the Linux depot that was just 0kb and now the game works perfectly. https://steamdb.info/app/314830/history/?changeid=5444794
Doesn't start
Another "incoming native support" that renders the installation useless until then. The steam client tries to install a Linux version that does not exist, and you can't install the windows one using the client. This is not a proton issue.