Alien Invasion Defense

casual Gtopia

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About this game

Resist the attack of alien spacecraft.
Destroy alien spacecraft and obtain materials.
Building planets using materials.
Build many planets to form a galaxy.
Raise the level of fighter jets to enhance combat effectiveness.
Increasing the capacity of transport ships can pick up more materials.

What’s new

Resist the attack of alien spacecraft.
Destroy alien spacecraft and obtain materials.
Building planets using materials.
Build many planets to form a galaxy.
Raise the level of fighter jets to enhance combat effectiveness.
Increasing the capacity of transport ships can pick up more materials.