Fixed some bugs.

Add christmas event

Revise the cannon building guide

Added special battle mode: Battle Royale

Adjust the difficulty balance of levels to improve the player experience

- New game mode (Warship Defense)

-Add game mode (Defend the battleship)

Improve the performance
, Increase user experience

Improve the performance
, Increase user experience

* Add Clans to destroy Bosses
* Add Aircraft Costumes
* Add Seasonal and Monthly Events
* Add Aircraft Power-Ups

New balance, increase user experience

- Performance Improvements

- Optimize performance

New Hero

Add Other Language