These boosters are available in the game:

	Hammer Smashes any piece without using a move.
	Squash Destroys a row and column of pieces without using a move.

There are several ways to get bonuses:

• You get boosters as a reward for completing chapters.
• Receive chest that contains rewards including boosters for completing levels. To get this option you need to upgrade settlement to level 2.
• Boosters can be purchased using crystals.