Pcchild wrote:The problem is, someone could see someone building a huge wall somewhere and say they are like 80% done, he could tunnel near where its about to be finished and an entire 3x3 area there will be unusable and it could ruin the entire thing... thats pretty detrimental =/
Or he could build a campfire in the wall's path.
In theoy you can even just dig a tunnel under the wall to get into a closed settlement.
There is a million ways to grief right now.
In the future tunnels will be able to be filled and/or collapsed.
Just have to wait until it is ready.