Sidesweeper

The sidesweeper is an obstacle found in both endless and normal mode. When approached by Flying Gorilla, the sidesweeper moves to the lane its arrow points to. Sidesweepers appear in all three lanes, and point left, right and even down. When sidesweepers occasionally point down, there are two of them parallel to one another - one on the left lane and the other on the right. The sidesweepers stop the player from drifting to the sides, keeping them in the center of the screen.