Alien War - E.T. Invaders From Deep Space

It is a time of war. And this time the threat comes neither from other nations' rage or environmental crisis, but from the vast and unknown outer space. The world needs to be saved in order to humanity to continue existing, or these attacking aliens will simply take over and vanish the Earth, putting an end to human kind!
These aliens attacks aroused so much anger among nations that it instigated several armies' commanders to lead battles and wars against the invaders! Lead the strongest armies to counter-strike the aliens attacks with powerful cannons, missiles and the urge to free our world!
UPGRADE YOUR BASES
Beat invaders to earn cash and better equip your fort with upgrades: bigger and faster missiles, extra ammo slots, faster recharge time and much more!
SPECIAL ITEMS
Power ups are there to help you! Use them for wave shots, laser beams, special shields and more!
NEW PLANETS
Visit new planets to find new alien species and beat waves of them before they beat you!
HIGHLIGHTS
• Addictive and challenging gameplay
• Incredible illustrations and sound effects
• Infinite game progression
• Lots of action!
Please note! This game is free to play, but it contains items that can be purchased for real money. Some features and extras mentioned in the description may also have to be purchased for real money.