This review is only the result of the complete lack of reviews for this game.
You begin by creating a self-customizable Crunchling that you will then begin to raise and train. You can feed it any of several yummy Cap'n Crunch cereals, as well as poke, tickle, and interact (limitedly) with it. While playing the mini-games, the Crunchling grows in three different skills: Strength, dexterity, and speed...on a skateboard. Increasing these skills makes them easier to perform. Eventually, when Cap'n Crunch believes that you are strong enough, he will allow you to challenge the Lizard and banish his minions from the land and letting the Crunchlings mine for the stuff that they make the cereal with.
So, if you've got an hour to kill, go ahead and download this game. It won't be the biggest waste of your life. (he says to the one person in history that will read this)