I searched and didn't see anything, though it's probably just hiding from me.
This game looks so fucking amazing, it's pretty much an improved version of GTA set in the Old West. It's an open game and you can pretty much go wherever you want to. You can hunt for bounties, hunt animals and skin them, etc. There's a type of morals system as well, so you can be either a good guy or a bad guy.
There's other trailers on Youtube as well.