The square character will move upward in Line Runner. Your task is to help him go around sharp spikes, pressing either on the left side, then on the right, depending on where to move safely. If you see white circles, collect them, they bring glasses and change the color of the background so that you do not get bored of monotony. The longer you last, the more points you pick up. They are charged for each obstacle in Line Runner. The speed of the hero will gradually increase.