For the past week I've been working my ass off to get Hedon on Steam. A pretty exhausting and complicated process, but nonetheless, doable. I've just fired it up for Valve to look over it, the approval period may take quite a while and unfortunately since this is my first application that I publish to Steam we'll have to wait 30 days until it can go public.
Anyway, if everything goes according to plan, Hedon should release on Steam on 16th of May!
P.S. Many thanks again to Brian and Daniel from http://www.gamersonlinux.com/ for helping me out with the Linux port!