If you have been a fan of the Mighty Thor, take this opportunity to download Thor: Son of Asgard for free. This is not the lite version of the game, this is the full version of the game featuring stunning HD graphics optimized for Retina Displays that bring Asgard and Thor to life. Step into the role of the Mighty Thor in this epic 3D action game. Asgard is under siege from forces both inside and outside its walls. Wield the great hammer Mjolnir as you battle rampaging foes to protect the kingdom and the nine worlds. Download now to save $2.99.