In Hero Zero, you’re just an average Joe with a big ambition: become the greatest superhero ever!  Like most fledgling heroes, you’re going to have to start small – you’ve got to crawl before you can leap a tall building in a single bound.  Hone your skills rescuing wayward felines trapped in trees, then work your way to the top by battling nefarious villains, fighting off alien invasions, and slaying legendary monsters threatening the city!