O jogo está perfeito agora, aparentemente não era um problema no jogo, mas sim no meu software.
Jogo não abre!
O jogo simplesmente não abre, testei vários protons, até com o PROTON_USE_WINED3D=1 %command% e não funciona. Em outro pc ele funcionou, usando o mesmo S.O que o meu.
Aside from the lag and framerate drops that seem inherent to the game, it plays perfectly and runs as good as on Windows.
Some lag in the lab level near the end, the same lab occurs on Windows, doesn't matter what hardware.
Runs great, but you can experience crash like in Forest of Magic when changing to next section of map using Proton 5.0, 4.11 and 4.2.
In Proton 5.0, it's run only if you use Wine D3D enabled.
When you change to certain level says that couldn't load a texture.
Disabling dx10/11 and enabling d9vk didn't help to run in Proton 5.0. If you select Proton 4.11 or 4.2, runs with no tweaks, but will have occasional crash when changing to some levels like in Proton 5.0. Environmental Reflections is off, but that crash level occurs yet with Proton 5.0, 4.11, 4.2.
When set on max settings, the game crashed at the end of the first dungeon. After setting the launcher settings back to defaults, the dungeon finished and the boss could be fought.
Controller vibration only seems to work on Windows.
Works without any problems.
10/10, just as native
I finished the first five levels as Remilia with the highest graphical settings (minus Environmental Reflections). I was generally able to keep 60 FPS but it did seem I needed to restart the game after two-or-three levels otherwise the game would hitch and lag.
WARNING: Environmental Reflections must be turned off, otherwise some levels will cause the game to crash.
60 fps. Sometimes drops to 45 in fight