The engine I'm using (Godot) does allow for exports to linux, but testing it would be a huge pain, as I don't have a linux machine. I can upload a linux version if you want, but I can't guarantee that it will work(it should, though).
If you are willing to that would be great. I have 2 Linux systems I can test it on that use different distros. Should give a good idea of any issues if any.