Alien Invasion 3D - 基地・包囲

Space base workers need your help! Alien robots from the distant planet try invade all the human space bases. Get ready for the thrilling fights with powerful aliens in Alien Invasion 3D - Base Defence game.
Remember some rules of space wars and save your space base:
Use various types of modern space weapon turrets;
Combine different types of weapons and constructions;
Be prepared to fight with the mightiest alien bosses;
Think about strategy and tactics as a true army leader.
Protect the space base and all the workers from alien robots danger.
Alien Invasion 3D - Base Defence key Features
Thrilling battle with aliens at the space base;
Different types of robot enemies to fight with;
3 types of defense turrets: Standard troops, Mobile scouts and Heavy forces;
Epic fights with powerful bosses in the end of each level;
Chance to feel like a professional war strategist.
Become the Space Hero and base defender with Alien Invasion 3D - Base Defence amazing strategy game!