ATTENTION As of right now, those who are choosing to collaborate, please list that you are collaborating and with whom. If you choose not to collaborate, that is fine as well. As long the GM(s) know what's going on.
Since I see everyone is liking the idea with collaborations, The ones that do collaborate, would it be better if those characters you collaborate with, that will be your "division/group" you break off with into the different tunnels of the catacombs? I figured people would break off with a group or go alone into their own path of the catacombs at some point. It's a big premise to cover. Just throwing out suggestions to make it easier or flexible~