I was exploring out in the (distant outside) void in the eggwars lobby when i found out with the dragon buddy you can clip through the void barrier (that invisible floor when you land at the bottom)
its not the only thing i found, in giga blockwars (canyon map) if you build against a canyon wall and go as high as you can, then if you do 3 consecutive glitch block jumps in the "you may not build here" area, you can get up on top
