In a random time the traffic lights will change from green to red. When the lights turn green, it is time to run and you must stop running when the lights switch to red. In order to start running you need to successively tap on the left and right foot.

There are two main rules, the first rule is that you must not tap twice on the same foot one after another. The second rule is that you must not tap on a foot, when the lights are showing red. The game ends if you fail at one of the mentioned rules.

The game offers you two modes of playing. The first one is the "Best score", here you are not limited by time and your goal is to run as many steps as you can while the lights are switching from green to red and vice versa. In the second game mode you can play 50 levels. In order to complete each level you will have to run a specific number of steps but unlike the “Best score”, here you will be limited by time.

Enjoy the game and don't forget that you always need to stop at a red signal.