Slide your paddle right using A-D keys on desktop or by pressing on the mobile device to block the puck. The game starts with a single ball, and as you advance, more balls are introduced with higher velocity. Prevent letting the puck pass your paddle to maintain the game running. Compete against one opponents that also attempt to block the ball. The velocity and quantity of pucks rise as you progress through the game, making it harder to stay in the game. Score points by successfully blocking the puck and survive as long as possible to secure a high score.