These can be bought before you begin a level, or received as a reward.

Hot Air Balloon: Start the level with a Hot Air Balloon in a random spot on the board. Hot Air Balloons clear all pieces of a specific color.
Power-Up Combos: Start the level with 1 rocket and 1 bomb in random spots on the board. Use these to clear a lot of pieces!
​Add 3 Steps: When the level starts, this adds 3 more steps to your game.