Who do we think is ZLUDA's new backer? 10 bucks says it's Valve. Tbh I don't really believe that myself since Valve has been pretty transparent in its funding, but who else stands to gain as much?
Gog sucks nuts on Linux though. It's such a pain in the ass to get my Gog games working in Lutris that I opted to install Gog Galaxy as a non-Steam game and then install my Gog games through that.
The fish head variety are hotter