Since ProtonDB is proprietary and also directly linked with Steam games instead of any game possible, I was looking around for open source alternatives to it. I found Are we anti cheat yet which is pretty cool but it’s limited just to the anti cheat working or not, and also PC Gaming wiki which is for all games but no longer for Linux compatibility in specific, so the answers are also much more vague.
Is there anything I haven’t discovered? It seems like there’s no good alternative to it currently, not even one that just lacks user input.


I was also wondering about this. Is there a website like protondb but to check how well games on Epic, GOG, EA, Xbox play on Linux ?
I review my GOG games on Proton DB.
Sometimes ProtonDB says that the game isn’t my library but you can bypass it by getting the entry number of the normal « steam » version.
It’s the number which appears in the URL when you type the name of the game to check other users reviews.