Help the little Rex to escape from the mysterious ray. He destroyed Rex’s house and is coming for him. Run to escape from the ray, avoid the obstacles. Rex can run even in the ceiling, can’t be too hard to escape, can it? Rex will have to escape through 24 levels divided by 3 different landscapes. Dog On The Run is a Runner where you can walk on the ceiling to avoid obstacles. It’s simple to play, you click and Rex will start to run on the ceiling, you click again and he will go back to the floor.