The samurai is back... and hes brought friends! play as the heroic samurai, the deadly kunoichi assassin, and the stalwart armored ronin to defend your village against even nastier hordes of brutal zombies and demons! recruit allies, build defenses, and recover sacred artifacts to stop them! strategic gameplay recruit exciting new allies and set up your defense against hordes of zombies! multiple heroes to play expand your defense by unlocking powerful new heroes! multiplayer collection battles steal artifacts from your friends (or enemies!) to complete collections and gain big rewards! upgrade your samurai heroes become more powerful by acquiring better weapons, defenses, and magical abilities! supports ipod touch 4 or higher, iphone 4 or higher, ipad 2 or higher, and ipad mini. samurai vs zombies defense 2 is free to play, but you can choose to pay real money for some extra items, which will charge your itunes account. you can disable in-app purchasing by adjusting your device settings.