If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Build your troops and towers as you go from planet to planet conquering them, one by one in this new defense game. Prove that you are the mightiest race in the galaxy. 10 waves per planet, 5 planets total. Infantry, towers and traps will be refunded during switch of planets.
Use mouse to interact.