The clockwork mouse has its fill and is ready to run anywhere in Mouse Runer. But you have your own tasks and you must complete it. And it consists in holding the mouse as far as possible, dodging between obstacles. The toy is controlled by pressing it, while it quickly reacts and changes direction. You must bend around obstacles and not hit the walls. If you see a key. Collect it, the mouse plant may end, but the key will continue it and the heroine can move on without any problems. At first, the controls will not be easy, but you will adapt and your gray prankster will rush through the maze like a sprinter in Mouse Runer.