Monster Busters

At the beginning of this game, a monster will drop from top to bottom, and it has to be dragged over the same-colored monster in the bottom line. Then that row will be cleared. After that, only one monster will be left in the entire raw, it has to be dragged like this on top of the same-colored monster. As you move ahead, the color of the monster will change, you have to keep playing accordingly. Also, the raw line will move up quickly.