Don't worry about it. Just know that its a waste of time and money. Every few years someone releases a pointless ragdoll physics game like Goat Simulator or this game. There are some good rag doll physics games like Fall Flat, mount your friend, Guts and Glory, and Who's your Daddy. The difference is that those are actual games with a clear goal, not a cheap gimmick that has no replay value after ten minutes wandering around.