Welcome to the unique challenges in Scalerman. There are three runners at the start and everyone wants to win in order to get the biggest cash prize. Your athlete is in the foreground and you will help him run faster than others. As soon as the start is given, the most interesting will begin. Green and blue obstacles will appear ahead. To pass the green one you need to decrease in size as much as possible, and to overcome the blue ones, on the contrary, you need to grow to the size of a giant. Keep in mind, the higher the runner, the slower he runs. There will be other obstacles, during the passage of which you yourself will decide how much you need to change the size of the runner in Scalerman.