Boosters are powerful items that can help you as you progress through the levels. You can buy them at any time.
Your Boosters will appear at the bottom of the screen
In Pet Rescue Saga, you have the following 7 Boosters available to you:
Column Blaster
The Column Blaster will blast a rocket to clear a row of blocks, cages, and pet carriers.
Mesh Masher
Use a Mesh Masher to cut open all the visible wire boxes.
Block Buster
These Boosters will smash a regular or multiplier block.
Line Blaster
Use a Line Blaster to clear an entire row of blocks, cages, and pet carriers.
Master Key
Master Keys will unlock the locked blocks.
Paintbrush
The Paintbrush Booster will paint 5 blocks the same color.
Color Pop
Use the Color Pop balloon to remove on-screen blocks of the same color.