Help the small hero take down the towers in each level in Hero Tower Wars Online, an exciting tower defense action game! A brave hero has decided to attack the towers where her beautiful princess is imprisoned, and she needs your help to save her from numerous opponents. To boost your level and destroy each monster, move the character through each level of the tower and calculate addition, subtraction, or multiplication. To raise your level, try to collect a variety of stuff. Improve your score by completing each level. Enjoy yourself while you're playing!