Welcome to the online game Hero Masters. This is a online unblocked Action Game. If you've ever wanted to become a superhero, you can certainly try Hero Masters unblocked game. This game is all about combining the special powers of famous superheroes to save the city. In addition to the standard superhero skills, you can also use your powers to your advantage and unlock new skins and masks. Yup7 Games wishes you have fun playing Hero Masters Unblocked Free Game!