Top Alien Games

Play alien games online at Kizi

Whether you believe in extraterrestrial life or not, be prepared to face all kinds of different aliens here at Kizi! Take control of the spaceships and jump to light speed. Explore the universe and observe mysterious life forms. Help aliens with many challenges they face and earn their trust. Use the special vacuum and help the cute and fluffy creatures find their way home in Chuppy Shills. Play alone or with a friend and take control of aliens in the colorful game The Friends Escape 2 and solve puzzles to complete each level!

Stop the alien invasion

Be careful! Not every alien is friendly. Be prepared to face aggressive aliens while exploring the universe in these addictive games! UFOs are appearing in the sky and they are preparing to unleash an assault on our planet! Fight the waves of invaders either in the vacuum of space or on the surface of the planet and save humankind from extinction! Use your robots, laser weapons, and trained units to stand your ground. Dive right into the action and clear your way through countless enemies in the action-packed game Intrusion.

Pick your favourite extraterrestrial games in one click

Explore endless space and experience alien encounters in our collection of fantastic alien games. You will find classic sci-fi features from strange planets to mysterious life forms. Playing games at Kizi is safe and fun because you don’t need to download any files to your computer to have a gaming session. Just browse our collections, choose the game you like, and start playing immediately! At Kizi, the fun never stops!