The cosmic cube is coming, the commander must guard his fort!
Merge, upgrade, and hang up. There are a lot of convenient and fun games!

Game Features:
-Hanging games without operation
Send your battery team and they will fight for you automatically!
Of course, you can direct the battle yourself if you wish.

-Rich content of play
Place, merge, upgrade, auto fire.
Daily challenges and advancements.
There are also mystery exploration, arena PK waiting for you to challenge!

Easy and fun casual tower defense game, you can also get rich profits offline, release your pressure in this simple block world!