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Online alien Games
Graviton X Game

Plays: 23023
Category: Action
You are one of the greatest pilots in the intergalactic armada. Extra-dimensional alien beings have invaded the cosmos and are wreaking havoc on all peaceful planets in the federation. Most of the armada's ships have been destroyed by the hoards of hostile aliens. You are the armada's last hope. Good luck soldier!
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Earth Destroyer Game

Plays: 19965
Category: Adventure
You as an alien are ordered to seek and destroy the human race! Good luck.
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Alien Invasion Game

Plays: 11583
Category: Action
You as an alien have invaded earth, Use your energy blast in order to take over the planet earth Aka your dinner, now get busy with it!
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Battle of The Universe Game

Plays: 8283
Category: Adventure
Destroy the opposing aliens that have began destroying earth! Make sure they pay for their insulting attack!
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Fist Pumpin Game

Plays: 8272
Category: Adventure
While walking home from the nightclub, Louie finds the city taken over by aliens! Help Louie defeat the alien party crashers! Hop on enemies and combo for the win!
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Alien Invasion 2 Game

Plays: 8151
Category: Shooting
You are the greatest alien pilot in the galaxy. Your mission is to destroy all human military aircrafts to prepare for the grand invasion!
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Phoenix Fighter Game

Plays: 7117
Category: Action
You as a fire alien must take out the opposing aliens before they find the source of your planets power!
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Defend The Tree Ship Game

Plays: 6644
Category: Shooting
Defend the treeship from the evil aliens!
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Bugarach 2012 Game

Plays: 6314
Category: Shooting
Defend Earth from alien invaders in the town of Bugarach in 2012! For freedom! Unite Earthlings!
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Shadow Alien Invasion Game

Plays: 6259
Category: Action
Shadow alien invaders are coming for Earth. The military has selected from a group of top military test pilots to lead the first line of defense against the alien attack. You have been strapped into a prototype starfighter which has just been launched from Earth's rickety space station. Defend Earth or die trying!
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Lava Alien Assault Game

Plays: 5511
Category: Adventure
Aliens from the sun have planned an attack on earth, Make sure that they do not succeed, Dodge fire balls and alien ships while defending the planet earth.
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Terra Defence League Game

Plays: 5038
Category: Shooting
You are part of an elite group of space cadets that must defend Terra from alien attacks!
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Defend The World Game

Plays: 3982
Category: Shooting
Defend the world from alien invasion. It's down to you to save the world from the alien attack, work your way through the levels destroying alien ships and scoring as amny point as possible. Challenge your frineds to beat your high score to see who is the best defender of the world!
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Mech Wars 5000 Game

Plays: 3234
Category: Shooting
You have just landed on a desert planet to do a recon mission for the high command. Suddenly you are set upon by a horde of alien mechs. Defend yourself and escape to warn the high command of the danger. Don't let us down marine!
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dog fight Game

Plays: 3135
Category: Shooting
you must take out the alien ships invading are planet
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Omnitrix Unleashed Game

Plays: 28469
Category: Adventure Games
Now that the security guards have been hypnotized, you can use the Omnitrix and help Ben and his friends fight the remaining enemies!
alien fury Game

Plays: 14088
Category: Strategy Games
Defense game with a lot of stages, weapons,armors,special power , enemies and blood splaters. Excellent graphics
Zott Game

Plays: 12693
Category: Shooting Games
Zott is a fast paced top down space shooter. Make your way though six levels of aliens and increrasing difficulty. Reach the final battle and save the universe by defeating the empire of Zott. Collect blue powerups to increase you health, shields, weapons, and lives. Beat the highest score by collecting the most yellow powerups.
The Slob Game

Plays: 12687
Category: Adventure Games
The world is a psychedelic alien planet, run and jump skill game with personable alien plants, strange creatures and a slug like character.
Blue Knight Game

Plays: 8905
Category: Adventure Games
Explore an alien planet in a mission to clear it of enemy threats, ready for a new human colony. Pixel rich game with cool twists.

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Tips: Use sound files that are a multiple of 22050Hz.