The game was never meant to be released to the public. It was merely the creation from a recent game jam but holy crap the world went nuts after seeing footage for the game. I mean, I guess they did. That's what people are telling me even though I never heard about this game until now.
It's slated for release in Spring 2014. You can pre-order it now from the Goat Simulator website for just $9.99 (USD). I mean, it has the glowing endorsement from every six-year-old's favorite producer of
Oh wait, that was the trailer, nevermind. I have no further interest in this 'game.'