Goat Simulator has been made with UDK.
From what I’ve read, UDK only exports for Windows and iOS. But, this game is also avalaible for Linux, Xbox and Android, so I suppose Coffee Stain Studio bought the full version of Unreal Engine 3.
How would that cost? Should Coffee Stain Studio use UE4?
And, we are in off topic, so can you tell me your opinion about that crazy game?
LOL. 
2 Likes
I personally like the game, but over the time it gets pretty boring… But the idea behind the game is awesome and unique + it’s a pretty good type of simulator games (normally I dont play such games ^^)
I think the game is all the more interesting with the knowledge that the goat is dead, potential sacrificed, and floating around in an elaborate purgatory…
I’m starting to think that this is a way better ending to LOST than the one that was written in.
Source: ://www.polygon/2014/5/8/5695296/goat-simulator-purgatory-symbolism-ukraine
As for them going into UE4… I don’t think it’s worth. Maybe making a new game with it…but not porting Goat Simulator.
~ Jason
I’d imagine Coffee Stain are already working on a UE4 title, but aren’t yet ready to announce it. That’s just speculation on my part though 
i installed all the goat simulators and I finished them all. I like this games.
I love this game so much I could jump so much 