Line Wobbler is a physical interactive installation. It is a one-dimensional video game with a custom wobble controller made out of a door-stopper spring and a five meter long LED strip display laid out along existing architecture. The entire game runs on an Arduino, including sound, particle effects and 120+ fps. Line Wobbler is an award-winning experiment in minimalism in game design, use of novel input mechanics, retro sound, and the incorporation of physical architectural space into the game.