

There are edge cases. Older ports, notably Total War and Civilization plus a few other edge cases I’ve found, will either crash when trying to talk to each other or refuse to do it. You can likely sidestep all of these issues by just running the Windows version via Proton instead. I believe the problems those ports had were something to do with underlying libraries and how they keep time, but I admit I don’t know for sure.
I was watching V for Vendetta, a movie about how people allow a fascist government to replace a democracy, because it was November 5th, a crucial political date in that story.