This is a custom Sktech + Unity project that interfaces an Arduino to a video game via serial. The controller features RGB lighting, a rumble motor, two buttons, zoom control from a potentiometer and accelerometer motion controls from an MPU 9265 module.
An entire write-up and schematic on this project can be found here: http://www.aidanlawrence.com/diy-arduino-unity-motion-controller/
Featuring music from Thunderforce IV 1994