Super Wombat & Pals

Winn the Wombat is physically the strongest superhero in the entire world. However when she is sent to deal with dastardly Oscar the "Awesome Possum" Opossum she finds out in the hard way that not all problems can be solved by pure strength alone.

This setting is like saturday-morning cartoon, so it's episodic and (usually) not meant to be that serious.