The proof that Clash Royale is a real hit in the world of mobile applications is that its sales for several years of the game’s existence exceeded $3 billion. Well, how else, because kings are fighting here to show their strength and power. 3 towers are at your disposal, the same is for your opponent. One is a king tower and two others are princesses towers, which attack with lightning speed and shoot far. But the king one has more power and health. However, his tower will need to be unlocked.