So this is what Im working with https://i.gyazo.com/625972d08b5a845b4e0772f24c86c185.jpg Im planning on building a wall along the edge, and I have a bridge currently being worked on. (Right now, storage and primary living is all underground in a bunker)
I want to expand to enough that enemies stop spawning on the island and have to get to us through the bridge (Where the barracks will ultimately be located) If I put buildings around the edge will that prevent them from spawning or is it set for spawning enemies a certain distance from active hearthlings?