Way back when goats were the big meme on the glock, Goat Simulator dropped the poster up above in one of their updates. The trend has been expanded in their recent space expansion, four with collectable figurines, A character named Shining Armor wearing a MLP shirt, and an achievement titled "My Little brony".
I wonder if any other easter eggs are hidden within? Get more images below.
Thanks to Micheal for sending it.