

Some minor bugs but softlocked from completing the game in Chapter 3 due to a UI bug.
Some cut scene videos won't play
Does not use steam cloud. Switched from the steam recommended compatibility tool to ProtonGE and lost all my save games.
UI glitch left me unable to select an item in chapter 3, softlocking me out of the game.
Backup your save files first before changing compatibility tools!
Aside from some minor issues with the opening video, this plays flawlessly all the way through.
The game's opinion splash screens didn't display, so I switched over to Proton Experimental, which instantly fixed the issue. There was also a short cinematic scene between Chapter 2 and Chapter 3 which curiously enough did NOT play, even with Proton Experimental.
I expect this to run without issues on the Deck as well, however do take in mind that this game is completely mouse-driven so it's probably not the best candidate in that regard.
You need play with touchpad