Ball Frenzy

The Infinite Balls power-up will change your ball count to Infinite for a few seconds. This is good for getting extra crystals when you're out of balls. However, you still can lose your multiplier and take damage with this, so don't overestimate the power-up. It is found in abundance throughout the game, and the Endless Mode. It also makes rare appearances in Zen Mode.

Achievement: Mayhem
Breaking ten objects with the power-up enabled will unlock the achievement "Mayhem". Not to be confused with Mayhem Mode.