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Free online games that anyone can play for free, including action games, racing games, simulation games, and puzzle games, without needing to download.

 

Alien Invasion

Arrow keys, space bar or tap to play.

About Alien Invasion

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!
 
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