Melodygon is a VR application for the HTC Vive. The player finds himself in the middle of a procedural generated black and white wireframe landscape which is filled with all kinds of platonic bodies in different colours. By using the vive controller the player can throw balls at these platonic bodies. When the ball hits one of the bodies a sound will be produced and added to a sequence. Furthermore the body flies into the‚sky‘ and transfers it‘s color to one of the box shaped clouds. The more bodies you hit the more complex and varying the sequence gets and also the world becomes more colourful. In addition to the sequence a generative background beat supports the musical experience. There is no real goal in this game, it‘s more about an interactive audio-visual experience.