Started implementing an idea of having ruined buildings as spawners for mobs. Still needs a lot of work regarding particles and the destruction of the building. Maybe it's just too big. It took a bit of tinkering to get the building to even spawn because of how big it is.
Framerate took a hit with all those little Tornwasps.
But anyways, the Tornwasps build these yellowish hives. I may expand that a bit more.