Select your fighter from the eight available fighters. Use the WASD to navigate your boxer around the ring. Press the left mouse button to attack and the K to defend. Time your defenses carefully to avoid taking damage. Land combos to boost your points and deplete your opponent's stamina. Progress through the game by defeating opponents to unlock more difficult fights. Monitor your health bar to avoid being defeated. Master the rhythm of punches and defenses to rise as the champion of the ring.