Letís talk a bit about designing and concepting our tunnels. Before we had fully planned our little project I started thinking what it would look like. At that point I only knew that we were going to do some darkish fantasy dungeon crawling game. All the options were still hanging in the air. Was it going to be some kind of open world game or tunnel runner? Is it in 3rd person or 1st person? What about the movement? Does player play single character or a group?