Posted February 19, 2016
![avatar](http://images.gog.com/93146b307d37061fef3f350cfdd12616eb6b293bc2b1313d2ca87fba4c2ba003_avm.jpg)
I mean they'll function the same way a Windows version will but the underlying framework(s) for a given game may differ between Windows and Mac or Linux :) Terraria on Windows makes use of the XNA framework while on Linux it uses FNA.
Still not sure how Unreal Engine games make it to Linux but they do make it :)
Post edited February 19, 2016 by JudasIscariot