If this ever happens to your game and your human, Lucy's and nades WILL damage the structures still, for a "temporary fix". Just start attacking the area with them if you find alot of defences in the area and see no eggs.
Also, you can build buildings in door tracks, which can cause glitches.
Such as, there are doors that open up from the bottom in Transit (the ones outside of the lobby leading to the human base), and to my surprise I accidently built a hovel right on the track. When the track tries to close, the hovel gets destroyed, but a glitch happens that makes the acid-explosion happen forever, effectivly creating an unstoppable "acid-field" (or as I like to call it, a "Decontamination Zone" for the humans, because thats what it looks like inbetween those two doors :lol: ) that kills humans. I could only get this to work however on doors that open from the bottom, but i havent tried yet if they work for double-doors, or human structures. Transit is the only map I know of that has these doors though.
