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Online alien Games
Kill The Aliens Game

Plays: 3365
Category: Action Games
You're the only survivor on the city, also shoot anything that moves without any pity on your enemies and items to collect.
Alien Party Defense Game

Plays: 3364
Category: Shooting Games
Defend yourself from the alien invasion shooting your way out and uncover the secret image.!!!
Asteroids Extreme Game

Plays: 3363
Category: Action Games
Asteroids with improved graphics! Shoot asteroids and alien spaceships to try and get the highscore. Also try playing freeplay to make up your own game.
Sky Patrol Game

Plays: 3353
Category: Shooting Games
The sky is buzzing with aliens! Take flight in your fighter craft and destroy as many alien ships as humanly possible. Sky Patrol is a retro, top-down arcade blast-fest. Get your firing finger warmed up and defend Mother Earth!
Giraffa Lifter Game

Plays: 3351
Category: Other Games
See how many times you can grab the giraffa in 60 seconds
Alien City Basketball Game

Plays: 3348
Category: Action Games
Basketball in the alien city.
???? Game

Plays: 3338
Category: Shooting Games
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Spaceman 51 Game

Plays: 3337
Category: Action Games
'Spaceman 51' is an extraterrestrial life form that was captured after he crashed on Earth. He and his ship were kept in a secret military base until 'Spaceman 51' managed to escape from captivity and managed to recoup his ship. Help him avoid beefing captured again by General Panic and his military power. Three difficulty settings easy, normal and insane accessible from the option menu or the pause game menu.
Earth Last Defender Game

Plays: 3332
Category: Action Games
Your are Earth Last Hope. You must battle your way through the Alien Horde to save Earth from being destroyed
Earth Destroyer Game

Plays: 3325
Category: Adventure Games
You as an alien are ordered to seek and destroy the human race! Good luck.
Cow Abducter Game

Plays: 3316
Category: Action Games
a Clicking game where you collect cows while dodging rocks...
Moon Cannon Game

Plays: 3314
Category: Action Games
Your task is to defend the Earth against the asteroids and attacks of the alien ships. A great number of upgrades, satellites with laser weapons and energy shield will help you. Humanity needs your help.
Alien Invasion Game

Plays: 3303
Category: Action Games
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!
Demon Assassin Game

Plays: 3293
Category: Action Games
The World has been destroyed by demons and the World calls on their last hope to rid of the invaders, the Demon Assassin.
Zap Aliens by FlashGamesFan.com Game

Plays: 3291
Category: Action Games
Kill all aliens and let pass astronauts to gain score and bonuses. Get Alien with underpants to gain one of the seven bonuses available. Try to end level gaining all twelve achievements!
Lava Alien Assault Game

Plays: 3267
Category: Adventure Games
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.
Alien Ship Escape Game

Plays: 3261
Category: Adventure Games
You are trapped in a alien ship. Find objects and clues in order to escape.
Deflector Game

Plays: 3257
Category: Action Games
Defend your space station from the attacking alien horde. You don't have any weapons of your own, but what you do have is a super charged deflector array that can repel enemy missiles. Your objective is to bounce alien missiles back to the alien scum and blow them out of the sky. Timing is the key to successfully deflecting incoming missiles - the deflector cannot protect the whole station at once and loses power quickly needing to be recharged. Watch out for power ups, they can mean the difference between surviving a level and being wiped out! Be prepared, this is a tough game to beat. Goodluck!
Henry the Chef Game

Plays: 3257
Category: Adventure Games
Help Henry to become a professional chef feeding the zenshis through 15 fun levels. Cook stakes,dispose bad food,make mashed potatoes,deliver dozens of sushis,get the medals and more in a family friendly and innovative puzzle game.
Save the Earth Game

Plays: 3253
Category: Shooting Games
Click the mouse cursor on any alien object to fire the earth defense rocket. If the earth rocket hits the alien object you earn ten points. If you destroy all alien objects in a level you go to next level. If the alien object hits the earth the game ends.

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Tips: For things like scopes or hands which are either on or can go to the edge of the screen you should go to Player|Advanced and change the Bounds parameter to around 10 or so. This will give you a point based bounding box instead of a auto bounding box.