

Runs ootb
The game played perfectly well for 11hours, before deciding it no longer wanted to start.
Had to F11 a couple of times to get Windowed to full resolution.
The game worked for over 11 hours, but now won't start at all.
After it complained that my save game was somehow different in the cloud vs. locally, and I told it to synchronize (preferring local), it no longer starts no matter what version of Proton I try. When it did work, I used Proton 6.15-GE-2 and had a pretty smooth experience. I enjoyed it while it lasted, though.
Recommend Proton-6.14-GE-2. Tried using earlier versions but it did not run as well (missing cut scenes, lockups, or other concerns).

Videos won't play and show the test screen, but the videos don't prevent the game from running and can be skipped.
Worth noting that the game also tabs in and out fine :D
Using Proton 6.3-2.

Sadly, this title is currently broken with an "out of the box" Proton experience (using 5.09 or 5.09 GE)
Controller would navigate through menu properly but wouldn't select items, was then able to use controller joy sticks which then mimicked mouse movement. Probably safer to avoid controller use on this title at the moment.
The game started, able to move player character around however went from solid 60 fps to 40 fps and then game froze.
Game crashed using Proton 5.09 when loading into the game from the main menu. I tried 5.09GE-5-ST which allowed to get into the game however within 5 seconds the performance tanked and the game crashed, had to restart machine to recover.