Roll Out was an experiment in using a game engine.
Most modern games are designed and programmed not from scratch, but in a game engine of sorts. Unity is one of those engines. Roll Out was an experiment in its use.
Roll Out is a puzzle and platforming game. You control a tire with the goal of getting to a "teleporter" at the end of each level. Of course, there are plentiful obstacles lying in your path. Doors, Buttons, Spikes, Moving Platforms, Turrets, Springs, and even Gravity Changers line the halls. You must have solid platforming coordination and puzzling ability to succeed. With 24 levels of progressing difficulty to master, you will never be lacking for a challenge.