Beyond

The Beyond refers to an area present on every map.

It is the unreachable border of the map, and trying to go further is prevented by outwards forces pushing the goat back into the main map area.

You can go to it, but you have to fling yourself outside of the map. Just lick a truck and if it asks you do you want to travel or stay press stay. Finally just wait until your goat glitches and you will go to a new tunnel and see the beyond. You can also glitch through the invisible barrier by moving incredibly fast, such as by combining the Jet Pack and Devil Goat mutators.

Another way to get to The Beyond is to use the Classy and Excaligoat mutators. go to the barrel on which the capture the flag game sits. Look away from the barrel and rapidly push the special button as close as you can to the barrel. You will fall out under the map and you can swim away out of bounds.