Cute! The music choice and character design are great, the gameplay is easy to pick up and chaotic enough to be challenging, and the concept of stopping everyone from being too creativee is funny.
Picking up creatures is a little hard, though, and the gameplay is a bit simple. The concept could be expanded with the ability to create your own zones, more influence on creature behavior, etc. As it stands, though, it's a very good execution on the concept and you did a great job.