my game can now be buyed on Steam:
Get your Steam key:
If you buyed it on Desura you can get your Steam key by visiting the following side (you need to be logged in):
This page will show you all your games you own on Desura. Hover over Synthetic World. A button with the name "Your Keys" will appear. Click on it and grab your Steam key!!!
Additionally this link will also work.
But remember you need to be logging to make this work (Should be logical!).
If you buyed it on IndieGameStand you can get your Steam key there.
Amazon will follow soon!
General Steam Info
The Steam version is identical with the Desura version. I like to be independent as much as possible. So I didn't included any Steam related stuff in my code. That doesn't mean that I will not integrate Steam similar functions like achievements. But these won't be based on a specific platform.