Battle through the stars defending your space station against waves of merciless aliens in this challenging tower defense game. Upgrade, customize, and tactically place your ships in 15 levels of sci-fi action! 8 Vessels to Customize each with their own strengths! 8 Weapons to outfit your ships with! 6 Powerful structures to change the tide of battle! Move your ships to their optimal location! Command entire wings of ships at one time! Level up your units with veterancy skills to fit your playstyle! 15 Unique Levels! Challenging system effects to test even the most strategic minds! 76 Waves in each level (100 planned for release)! Upgrade Each ship how you want to use it! Upgrade the Weapons systems you want to use with powerful capstone upgrades! Upgrade your station for survivability and income! Each wave defeated grants a new upgrade point to strengthen your fleet!