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! Play Alien Invasion online at kizi2.org. You can play it in fullscreen to have fun with it. Alien Invasion is a great Kizi 2 game to play with no cost.

Use Left Mouse button to move and shoot,

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