- Jan 6, 2010
As you might know by now, Formula Truck 2013 Steam release is coming up shortly!
If you already own it you may now switch your Serial Number for a Steam key from the official Formula Truck 2013 website.
A similar system for Game Stock Car Extreme will be available soon.
And an important notice: from now on, while you will remain able to buy the games (as a bundle or individually) outside of Steam in the current method, non-Steam purchases will NO LONGER warrant Steam keys.