It goes to show that games can be taken on blind faith and more and more people will play them from what the first people say, this comes from the game State of Decay which is available on the Xbox 360 and Steam which has know sold two million copies. This is one of those games that says don't trust the reviews as all the ones I have seen or read are against the game and yet it has reached an amazing feat for one at such a disadvantage.
This information comes from developer Undead Labs...
About this time last year, we had a million reasons to smile.
Now, we have two million reasons. That is, two million copies of the original State of Decay have been sold, between Steam and XBLA. We’re not even talking about DLC, here.
There just aren’t the right words to tell you how much this means to us. No marketing, no advertising, just you playing and streaming and spreading the word. You made this happen, and if we could individually thank each person who hit that download button, we would. Your enthusiasm and support have been everything. Thank you.
I would like to give a congratulations to the people at Undead Labs and State of Decay for doing so well and apparently making a wonderful game that many wanted to give a go to.
Source: Undead Labs