Most Popular Alien Games

82% 15.8k plays

Insects: Alien Shooter

Published: Nov 27th, 2016 HTML5 Your last mission on an unknown planet didn’t go according to plan.

91% 12.9k plays

Earth Taken 2

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

93% 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.

71% 7.3k plays

The Lost Planet TD

Published: Apr 11th, 2018 HTML5 Place obstacles along the road and don’t allow your enemies to penetrate them.

94% 7.2k 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.

92% 3.4k plays

Darkness in spaceship

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

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.

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.

89% 5.7k plays

Space Blaze

Published: Jun 2nd, 2018 HTML5 Fly around space and shoot down alien vessels.

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.

73% 8.2k plays

Find the Alien 3D

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

93% 16.9k plays

Earth Taken

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

71% 11.6k plays

Mars Defence 2 : Aliens Attack

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

79% 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.

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.

50% 4.9k plays

Gear of Defense

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

87% 11.9k plays

Evolution Multiplayer Sci-Fi

Published: Sep 6th, 2015 HTML5 Today's online game takes place in space and you will have to face many enemies and shoot at them.

87% 17.3k plays

Alien Sky Invasion

Published: Dec 13th, 2016 HTML5 Explore uncharted space. It might be dangerous though!