Clash Royale is a tower rush video game which pits players in games featuring two or four players in which the objective is to destroy the most opposing towers, with the destruction of the "King's Tower" being an instantaneous win.

After three minutes, if both of the players or both of the teams have an equal amount of crowns or none at all the match continues automatically onto overtime and the player who destroys an opposing tower wins instantaneously. After overtime, a draw occurs.