All Free Browser Based Alien HTML5 Games
Play the best free Alien games that are available online. These free Alien HTML5 games are all browser based and no downloads or plugin are required to play. Some games will require you to watch a 5 second ad to play.
Skyfarer of Uton
In this flying adventure game, you explore and deliver gifts that kill to evil leaders of the great cities of an alien desert planet....
Dread World
Adventure game set on a horrific alien jungle planet....
Galaxian Score
Galaxian Score, space shooting game, like Atari games, destroy the aliens!...
SpaceOdyssey
Space Odyssey -neverend space arcade shooting game-...
Galactrix: Upgrade Blast!
Fight your way through endless waves of relentless enemy ships! Upgrade your weapons and shields, and see your weapon's power actually grow in-game, as it gets...
Defend Greenaria
Greenaria Our Beloved Planet is Attacked by Reptilian Aliens They are Trying to Conquer the Cube We need the promised Savior who is the O N E
...
AlienRun
AlienRun is a funny platformer, the main character is a little green alien your task is: take all the coins, avoid enemies and lead it to the end! If you want y...
die
ALIENS INCOMING!!!!!!!!!!!!!!!
Fight as long as you can
And score as high as you can...
The Wing Of War
The Wing Of War is a game which you can flight use plane to fight your enemies.There are many different game modes you can play. It is easy to play but hard to ...
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