You control the paddle. The ball hits it, the ball bounces away. You miss the ball, you lose a life.
If the ball hits a brick, the brick is destroyed. This will modify the histogram and change the image.Controls
Use the left and right arrow keys to move the paddle, and press the spacebar to launch the ball or shoot lasers.
Extra Life - You get this, you get to live a bit longer. Always useful.
Fireball - When the fireball is active, the ball will cut through blocks instead of rebounding off of them.
Laser Gun - Pew! Pew! Get this, and you can shoot lasers at blocks to destroy them.