Little Big Planet

This is sort of intense: a beta tester for the soon-to-launch PlayStation 3 game Little Big Planet has created a working 8-bit calculator inside the physics-and-apparently-logic simulator. Because there are basic electronics simulations in LBP, the creator "Upsilandre" reminds that this is an electronic calculator, not simpply a mechanical one, using 610 magnetic switches, 500 Wires, 430 pistons, 70 emitters — all simulated in game.