I have tried to take my game "Anomalies" and get it to work on Ubuntu using Wine. It seems to work nearly perfectly.

https://appdb.winehq.org/objectManager.php?sClass=application&iId=17521

I'm just posting this here in case other users are interested in trying their games on Linux based systems. I guess it is a potential new audience for your games...

See my games here: https://www.indiedb.com/company/michael-klaus-schmidt