Boosters are power-ups that can be used during a game to provide special help. As you progress throughout the game, booster will help you complete the more challenging levels. Although all our levels can be completed without the use of booster, these boosters will give you additional help. Rainbow Bubble: Can pop any colored bubble. 
Anti-Death: Death is one of the most feared obstacles…until you have an anti-death! Use these to turn all of the Death bubbles into helpless glass bubbles.
Anti-Lantern: Beware, hitting a lantern drain will steal all of Mama Panda’s lantern powers! Use an anti-lantern to drain to turn all of the drains into glass bubbles.
Anti-Smoke: The smoke is an annoying obstacle that covers the screen! Use anti-smokes to turn them into glass bubbles.
Plus Moves Booster: Allow players to add X amount of moves by activating the Plus Moves Booster. 
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Panda Pop! Bubble Shooter Saga | Blast Bubbles game GUIDE