Winter Siege is a limited time event where you play special event stages to collect holiday-themed currencies and unlock exclusive rewards, including the Crackjaw Grunt unit.

How do I participate in Winter Siege?
To join the event:
Tap the Winter Siege event icon
Press Play to enter Winter Siege stages
Complete stages to earn event currencies
What are Holly and Candy Canes?
Winter Siege features two event currencies:
Holly is earned by playing normal levels.
Candy Canes are collected as you progress through the event and stages
Both currencies are required to unlock event rewards.
What can I use Candy Canes for?
Candy Canes can be spent in the Candy Shop, where you can unlock:
Event items and bonuses
In-game resources
The exclusive Crackjaw Grunt unit
Once unlocked, the unit remains permanently in your collection.
Is the event time-limited?
Yes. Winter Siege is available for a limited time only. All event progress, Holly, and Candy Canes must be used before the event ends.
Can I replay Winter Siege stages?
Yes. You can replay Winter Siege stages as long as the event is active, allowing you to earn more Holly and Candy Canes to unlock additional rewards.