Hello!

So if you walk against upgrade-bots arm, at about this angle http://image.prntscr.com/image/5ebb1f443d3741b8840f38cf4243026c.png

You can actually bug under his arm, get under the map and fall down until you get put back up!

(Thanks dev for the respawn barrier!)

Also, if you have Kick upgrade, you can spam it and it refreshed your jump. So you can get to places you shouldnt be able to get to!