Boosters

Rocket.png Rocket
Introduced on the 3rd level, rockets can be obtained by removing 5-7 consecutive tiles of the same color. Rockets have two possible direction: vertical or horizontal. The direction the player get is random. Once activated a rocket removes all the tiles of the same column or row according to the direction the rocket is facing. If a rocket hits another in the same row/column it will change the 2nd rocket to make it perpendicular to the first one ( e.g. if an horizontal rocket hits another one, it will turn it into a vertical rocket)

Bomb.png Bomb
Introduced on the 3rd level, bombs can be obtained by removing 8-9 consecutive tiles of the same color. Once activated a bomb removes the 20 tiles surrounding the bomb.

Magic_Potion.png Magic Flask
Introduced on the 4th level, magic potions can be obtained by removing 10 or more consecutive tiles of the same color. Once activated a magic potion removes all the tiles matching the color of the potion.

Hand_Trowel.png Hand Trowel
Introduced on the 10th level, hand trowels are used to clear a tile. They are rarely obtained from event but players will get one on their 3rd consecutive real days of playing or by buying them with coins.

Rake.png Rake
Introduced on the ?? level, rakes are used to clear a row and a column. They are rarely obtained from event but players will get one on their 6th consecutive real days of playing or by buying them with coins.

Unlimited_Life.png Unlimited life
Gained from events, this booster provided unlimited life for a short amount of time ranging from 15 minutes to several hours. Any game lost during this period will not count down one of your lives.

Combos
Combining multiple boosters give the following effect:
 * Rocket.png + Rocket.png: Removes all tiles in the same row and column of the interacted booster making a one tile wide cross
 * Bomb.png + Rocket.png: Removes all tiles of a 3-tiles wide column or row of the interacted booster
 * Bomb.png + Rocket.png + Rocket.png: Removes all tiles of a 3-tiles wide column and row on the interacted booster making a 3-tiles wide cross.
 * Bomb.png + Bomb.png: Removes the 37 tiles around the interacted booster making a bigger bomb
 * Magic_Potion.png + Rocket.png: Replaces all tiles of the same color with random rockets
 * Magic_Potion.png + Bomb.png: Replaces all tiles of the same color with bombs
 * Magic_Potion.png + Magic_Potion.png: Removes all tiles of the board. Tiles requiring multiple hits to be removed will get hit only once.

Tips

 * When more boosters are added to the combos listed above, their effect is lost. (e.g. combining 2 magic potions with a bomb will get the effect of the 2 magic potions combos, the bomb will be lost)
 * When combining multiple boosters only the strongest will be used in estimating the right combos. (e.g. combining a rocket with a bomb and a magic potion will give the effect of combining a bomb with a magic potion). This can be used to make connection between booster for greater effect. If a tile is present between a bomb and a magic potion, you may want to try to replace the tile with a rocket to make a connection between the bomb and the magic potion.
 * If you have difficulty clearing a level, you may want to focus on obtaining a magic potion close to a rocket or a potion to help you clearing the tiles.
 * Boosters can be obtained in regular events, special holidays events or from ingame microtransactions