Space for next backdrop Hover mouse to where you want the mine to go (once you have 100 stone) and press m.
For Ultropia I tried to make it not go into the river, if it does it's a glitch, it only does that 1 out of 8 times Update log: 1.2- added mines, they give you ten money per second, for purple 2 1.1- combination of blue and red projects for purple 1.0- backdrops for red
