I have no road and I must scream

The game is called "I have no road and I must scream" which is a wordplay referring to the relatively famous science fiction novel "I have no mouth and I must scream". The game takes place on a polluted junk yard. The goal is to deliver the car from left side of the screen to the right by repairing the road. Instead of mouse or keyboard controls we use 3 different hardware interactions for 3 players. First player moves the car by actually rotating a wheel attached to the phidget encoder. Second player builds road blocks by screaming into the microphone. The higher the volume - the higher the angle of the road block. Third player is sitting on chair with an attached gyroscope. He is rotating on chair to select where to build the supporting pillar and by builds them by hitting with a hammer. If you are confused please have a look at the recording of the gameplay.