Thankfully the Proton coders for Valve have managed to work quickly to get THE FINALS working on Linux / SteamOS and Steam Deck after it broke again.
At least this time around it really wasn't the developer blocking anything, just a case Proton needing more tweaks to get a reasonably popular online shooter working again.
Writing on the official GitHub developer Paul Gofman wrote that it "should hopefully be solved (or improved)" with Proton Experimental when using the bleeding-edge Beta branch for it. Many reports on there and in THE FINALS' Discord show it does indeed fix the issue of the game kicking you out of matches.
Our anti-cheat page was updated to note this.
Likely the next proper update to Proton Experimental directly will have the fix without the need for a Beta. But that could be a few days, a week or longer.

Last edited by Stella on 18 Aug 2025 at 1:46 pm UTC
Last edited by mr-victory on 18 Aug 2025 at 2:03 pm UTC
In an alternative future the game would break much more often and get fixed in a longer period.
That's basically just a year ago. It would basically break every major update at least. It's a lot less common nowadays.