Originally posted by Samoth:

Originally posted by Veseljko:

Those stone circles were originally planned to be used for portals. In early game development you could build a portal only between those rocks.

it would make for a bit more complex situation, def highly limiting. Could be a good mod. Glad it's not canon. Optional maybe, but a rule would make this even tougher.
Good to know they had some significance. They have an oddly unique feel to them.

You can always make up your own rules to play by. :D In this case, you don't even need a mod.