Game launches, textbox when entering profile name causes crash. Circumvented by creating a profile on Windows and transferring it to the steam proton compatdata folder. A few texts do not have their fonts loaded in the menu. Menus stutter significantly. Upon starting a game, roughly 3/4 times the game would crash during loading/intro cutscene, and 1/4 times load into the gameplay proper, only to crash after less than 30 seconds. Crashed my entire system more than once during testing. Borked, sadly, for me.

Disabling Esync has only, if at all, marginally improves chances of getting into proper gameplay, but does not prevent crashing after a short while. Disabling D3d11 prevented the game from opening at all. Forcing Wine D3d11 causes the game window to be entirely black, and close after an exceedingly short time, you don't even get to the start screen.