I've tried switching to Fedora several times, but I never managed to get it to working conditions. Unity Hub was regularly crashing, I got a bazillion of errors related to unsupported type of media files we're using for ingame videos, and only during the time I was trying to troubleshoot the issue, Unity has crashed several times.

I suppose that if I was starting a new project, I would just go with Godot and on Linux, but a project that has been build for the last few years on Windows, and is planned to only be build for Windows for now, it adds unneccessary risk to the whole development. Just the fact that I would have to dualboot just to test whether builds work as expected is additional bother, and I suppose you will eventually run into issues with something not working the same on Windows as it did on Linux.

Also, isn't there the whole issue of DirectX not being supported on Linux?

And since gamedev is usually a lot more resource-intensive compared to other development, you can't really containerize it.

From my experience, just getting Unity to run on Linux has a plethora of issues. When I tried running our project we've been developing on Windows for the past few years, I couldn't even compile it. Apparently, Unity on Linux doesn't support some kind of media file formats we use for cutscenes. While I was trying to resolve it, Unity crashed few times.

And then there's the hug problem with "works on my machines". We're targeting Windows, Windows is still major market share for gaming, and me being the lead programmer, I can't afford not being able to build and test a build on the OS we're targeting.

Even if the differences between build targets are minor, there's still a posibility that something will just work differently on Linux than in does on Windows. And then you have the whole DirectX issue - IIRC, you can't use DirectX on Linux, so we would have to develop the game for Vulkan or something else, which adds another problems to deal with for other programmers in our team, who don't use Linux.

And then you have consoles. Do the SDKs for Sony, Switch or XDK even support running on Linux?