In "Grow Some Balls" deadly spiky balls are balling out of control and invading your space! Assert your dominance by growing some balls ÔÇô the bigger they are, the better. Use the quirky and silly balls as filler for the screen. Tip: Close spacing of the balls can help trap the bounce and wiggle of spiky balls. Each level presents a new challenge. Whether the spiky balls are speedy, strong, or growing in number, you must dominate the field by squeezing in larger balls.