Build your own space fortress, led the fleet to win! All kinds of new weapons and technology facilities are waiting for you to develop and build. To build your own invincible fortress, get rid of predators, against the global game player.
Game features:
* Free assembly to build your Space Fortress
* Upgrade to unlock a variety of technology modules! The module of artillery, missile, laser technology, shields and other powerful waiting for your development
* Global players to compete, to win your trophy
* A variety of unique modules can be upgraded several times
* Try all kinds of combinations, assembling to build invincible Space Fortress