Chalk drawings were always entertaining when you were a small child and they might be even now, if you are willing to take part in a fast paced game in order to take care of the enemies that appear. They are also made out of chalk and your weapon against them is obviously, a chaclk.
If you want to destroy an enemy you will have to draw a line of chalk over him and as you progress through the game you will learn new combos that can be used further in the game if you want to progress with more ease.
