Alien Invasion is an online game that you can play on 4J.Com for free. Aliens have invaded the earth and your work is to protect the earth. The universe is your battlefield, and you are attacked from all sides. Attempt to ruin all the aliens and win this war! Enter to enjoy playing Alien Invasion game without any charges at fsiv.com. Alien Invasion is one for our amazing Fsiv games to play and having fun.

Use Left Mouse button to move and shoot,

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