Monoliths

Monoliths are mechanisms that change the background to a Celestial Tower background. They can be activated via right-click, or via wire. There are currently 4 different obtainable Monoliths, all of which are crafted from the Ancient Manipulator, for 15 Celestial Fragments. The monoliths make the area their respective color, with Vortex being green, Solar being orange, and so on. The monoliths, however, do not cover the entire world with the background.