Math TD เกมออนไลน์

คำอธิบายของ Math TD เกมบรรทัด วิธีการเล่นเกมออนไลน์ On your kingdom attacked a huge swarm of wasps terrible. The towers, which surround the city walls, can not stand. One hope for you. Include Math TD game and recharge the gun his mathematical knowledge, solving examples. The only way to settle accounts with the monsters.Control of the game:
Arrow keys to select a gun.Enter answer / shoot - Keyboard / ENTER key.