This is disappointing. Firstly you didn't announced Steam version which is not a honest thing to say. Secondly early supporters should get exclusive features that you put into the steam version(i am not talking about mp, thats tool problem. I am talking about exclusive items that shown in the Steam vid). Early supporters should get something anything because we were the ones that supported you in the first place.
Anyway, this steam launch has many problems that should be adressed