The year is 2092 and your moon base is under attack by a ruthless alien force!
Use the power of multi-touch to take on endless waves of alien attackers. Can you put a stop to them before they impact your shield and destroy your civilization?
FEATURES:
- Defend your bases against a wide assortment of 3D enemies, each with their own attack techniques, sounds and explosions.
- Battle in three different zones, over highly-detailed, animated backgrounds.
- High-tension, addictive arcade action provides extreme replay value. Controlled variation delivers a unique gameplay experience every time!
- Three different difficulty levels let you get into the game with just the amount of challenge you want- From a gentle start to mind-blowing, high-speed destruction!