Hammer Hero is a free Android game developed by Bad Wolf Games that takes you into the heart of a battle to save Asgard. The game is set in a world where Asgard is under attack by a horde of enemies, and you are the hero who must fight them off. You will have to deal with waves of enemies and bosses who want to destroy Asgard.

The game is action-packed and offers a variety of weapons to choose from, including a hammer, axe, and sword. You can also upgrade your weapons and abilities to make them more powerful. The game has simple controls that make it easy to play, and the graphics are impressive. The sound effects and soundtrack add to the overall experience and make the game more immersive.