Ninja Warz is a very popular Facebook game by BRAAAINS-maker brokenbulb studios, where your gang of ninjas fights against opposing gangs of ninjas, fighting for money, experience, pride, and to become the best ninja clan in the whole world. You gain various types of weapons, clothes and relics increase your attack, defense and other attributes, while your “karma” levels up your ninjas. For help gaining free karma and tips, tricks and cheats for Ninja Warz, go here: http://hubpages.com/hub/ninja-warz