The fire tool is for the house, it needs to constantly touch one of the parts to set it on fire. The floating orbs in the sky is just an implimentation of prims algorithm. The box, with the Gui in the bottom corner, is an inventory system I was working on. It shrinks down whatever you put in it then follows you around. The disable tool is for the self repairing wall I was working on. I'll leave the top Gui for you to figure out.