Talk:Silver Bullet/@comment-4751369-20120129212933/@comment-24.184.102.193-20120204193857

It has to have walls and ceilings not made of dirt, clay or mud, a light source like a torch, a chair, a table or work bench, stone or wood walls and a door. Each additional room has to have all of those criteria for NPCs to move in. And each NPC has specific requirements to move in, except for the guide.