Board Thread:Off Topic/@comment-26877467-20180622025933/@comment-7395353-20180626153347

25. Laser noises will be heard inside The Device. Snap the key in half and stick one end in each machine.
 * If you don't hear laser noises, make sure the speakers aren't muted. To unmute the speakers, you need to screw the top of The Device off and pour lava inside.