Red Light, Green Light is an enjoyable game for everyone, young and old alike. The basic concept of the game is simple, and you can play in a variety of different settings - indoors, outdoors and online. The main aim of the game is to repond quickly and accurately to a signal given by a person (usually the caller or referee) at the start of the game. Depending on the signal, players run forward or back, with the goal of being the first to cross the finish line.