Construct Vacation

The Construct Vacation is a glitch on the map Construct that allows you to leave the map's boundaries.

Tutorial
After a few tries, you should go under the map.
 * Start a Forge session
 * Overload the map
 * Go to the purple lifts in monitor mode
 * Fly through the holes and enter player mode

What you can do
There's not much to do in this vacation, but you can walk around on the beams underneath the map. The only way back into the map is suicide or putting teleporters down there.