Tumbleweed is an object that has only appeared in the second game so far. In the same game, it is seen only in the first area of it as a part of a challenge.
As a result of the wind in this area, the tumbleweed go left and right on the same platform. While they move, though, they do not hurt Cactus McCoy. After a movement, the tumbleweed stops for a short time and then it repeats the same.