Most Popular Alien Games

82% 18.0k plays

Shadowhawks Squadron

Published: Jun 30th, 2017 HTML5 The space is full of war.

94% 7.3k plays

Sheep vs Aliens 2 - Zero Gravity

Published: Aug 21st, 2014 HTML5 The sheep is back! This time you have to fight against green aliens.

93% 18.0k plays

Abduction

Published: Feb 13th, 2010 HTML5 Help the aliens collect as many people as possible to earn money. If you want to pass the level, you have to collect them all.

73% 8.3k plays

Find the Alien 3D

Published: Mar 28th, 2023 HTML5 The imposters are the aliens hiding among us. They look like normal people.

94% 20.9k plays

Earth Taken 3

Published: Dec 20th, 2015 HTML5 You are the only one who survived, or rather got out of the captivity of alien enemies.

94% 4.4k plays

Evil Space Base : FPS

Published: Jul 18th, 2023 HTML5 It is a first-person action horror game set in a sci-fi space base.

92% 3.5k plays

Darkness in spaceship

Published: Dec 12th, 2023 HTML5 The story takes place in the future when the Earth has become uninhabitable and...

91% 12.9k plays

Earth Taken 2

Published: Apr 24th, 2014 HTML5 Earth was attacked and infected ...

71% 11.6k plays

Mars Defence 2 : Aliens Attack

Published: Apr 26th, 2018 HTML5 Your base is under enemy attack.

93% 7.6k plays

Mad Day 2

Published: Oct 29th, 2015 HTML5 Aliens stole from you a small octopus and want to do experiments on it. Try to stop them as quickly as possible.

93% 4.8k plays

Alone In The Evil Space Base

Published: Mar 20th, 2023 HTML5 Alone In The Evil Space Base is a third-person action horror set in a dark space base.

93% 16.9k plays

Earth Taken

Published: Sep 5th, 2013 HTML5 Help the last people on Earth to survive the alien invasion.

95% 11.1k plays

Space Marines

Published: Nov 25th, 2017 HTML5 A game from the future where you'll be fighting against your extraterrestrial enemies.

80% 2.2k plays

Run 3D

Published: Oct 15th, 2024 HTML5 Stay alert as the dynamic environment shifts around you, and make split-second decisions to avoid plummeting into the void.

83% 4.9k plays

Aliens, Get Out!

Published: Mar 13th, 2016 HTML5 Get rid of all the aliens in this online game.

50% 4.9k plays

Gear of Defense

Published: Feb 4th, 2013 HTML5 Your base is under attack of aliens, and you must save it.

93% 7.2k plays

Mad Day

Published: Feb 2nd, 2015 HTML5 The entire city is under attack and you go through the enemies!

65% 6.5k plays

UFOz

Published: Sep 2nd, 2019 HTML5 Control aliens and destroy the city.