Defend our world game for android description: Aliens have a secret plan to destroy the earth join the force to defend our world!
+ Mixture of tower defense and action game play+ movable stations+ vivid awe strucking graphics that will amaze you!
+ Great gameplay develop your own strategy and tactics+ campaign mode (earth moon mars jupiter saturn neptune and kuiper 39 s belt)+ championship mode compete for the weekly highscore with other players+ your game is automatically saved so you can play again later+ advanced options to fine tune performance on your device+ for those who enjoy challenging games with good graphics and gameplay