Second funniest concept for a game and I dig it!
Early levels were super fun, but when more stuff appeared, it became extremely frustrating. Don't know what the point of the cowboy hat is if there are no enemies to dash through and the distance isn't big enough to get everybody into the pen simultaneously. Maybe there should be a longer cooldown before someone decides to escape the pen? I think this one mechanic takes away from the goofy fun atmosphere that was so well established within the first moments and kind of spoils it.