Rafting

This is a very simple game. Free: You will see a rock, banana, monkey, bird. Rock: Drag/Drop the boat to left to avoid the rock. If your boat is hit by the rock, you get -1 point. Banana, monkey, bird: touch each and get 1 point each. In-app-purchase: EACH TIME, you need to pay about USD 0.22 + tax. You will see a rock, elephant, durian, tiger. Same point calc as above.