I made a fun game titled “Smooth Moves” that makes use of a custom built game controller that consists of several forms of input that I named with wacky names, including: Softpot (Sliding Thingy), a Potentiometer (Twisty Knob), a photocell sensor (Sun Blocker) and a rangefinder/distance sensor (Futuristic Sensor)! Some say it was too hard, ehh n00bs..
Image of final board: