Most Popular Alien Games

94% 21.0k 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.

91% 12.9k plays

Earth Taken 2

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

95% 11.2k plays

Space Marines

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

93% 17.0k plays

Earth Taken

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

94% 4.5k 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.

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.

82% 16.1k plays

Insects: Alien Shooter

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

93% 4.9k 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.

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.

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.

71% 11.7k plays

Mars Defence 2 : Aliens Attack

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

70% 5.5k plays

Adam and Eve Aliens

Published: Oct 27th, 2020 HTML5 Help Adam get through the obstacles on an unknown planet and find his Eve.

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.

87% 17.4k plays

Alien Sky Invasion

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

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.

92% 4.3k plays

Help me !

Published: Jun 11th, 2012 HTML5 Help the blue alien get back on his ship.

95% 18.4k plays

Cow Defender

Published: Nov 28th, 2017 HTML5 A great 3D racing shooter game!