Cranky's Story is a story pack similar to Swampy's story. It costs $1.99 USD to purchase. Restoring this purchase is free.
In Cranky's Story, you must help Cranky with his problem. Cranky's problem is that he is hungry, but his lunch is covered with this greenish vegetable stuff called Algae. You must guide the poison water to Cranky to get rid of that stuff so Cranky can eat his food.