Ninjas versus pirates. Birds versus pigs. With CastleStorm on XBLA, add knights versus vikings to the list of enemies that don't like each other very much in tower defense-type games. But this isn't a typical tower defender. CastleStorm relies on a lot more strategic elements, including deploying troops and creatures on enemies and unleashing heroes with classic old-school hack & slash brawling to bring victory and vanquish the opposing castle dwellers.
CastleStorm is more than just an Angry Birds copycat. There is more than one way to win besides knocking down walls, although the best strategy is to pound the enemy's castle and secure a win through destroying theirs first.

