Use your space bar to pump the balloon as fast as you can. When it's done, it will float up. Combine 3 or more balloons up and down or left to right. Use your A and D keys to move back and forth. When you combine the balloons, the amount of playing space for your opponent gets smaller. Once your opponent doesn't have any of playing space, you WIN. You LOSE when you don't have any of playing spaces. Have fun playing Balloon Frenzy!