I was playing a single player map, getting my self acquainted with how the game handles adjacent buildings, when I was able to build an air factory on a bot, through a line of walls. The trees and rocks that where already there stayed and clipped through the factory. Please see the attached image file.
In fact, you can build pretty much everything inside everything else right now. Bug is known, hopefully to be fixed soon.
When i realised you could do this i immediately build 100s of defense towers around my base creating a wall of death - obviously had to leave gaps for little fellows to get out - I wish I took a screenshot of it, I took up 1/8th of the planet with my base... such a long game
