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  Earth Destroyer A Free Online Game
Space Attack A Free Online Game
Space Attack
boom doom A Free Online Game
boom doom
Censor pig A Free Online Game
Censor pig
Godspeed Legacy A Free Online Game
Godspeed Legacy
Dragon Intertwingularity Revelations A Free Online Game
Dragon Intertwingularity Revelations
Dino Attack! A Free Online Game
Dino Attack!

Online aliens Games
Prepare For 2012 Game

Plays: 2122
Category: Action Games
Defend against an alien invasion in 2012
SteelWasp Game

Plays: 2120
Category: Action Games
Horizontal scrolling shooter, with upgrades and epic bosses.
Sol Defender Game

Plays: 2115
Category: Action Games
There is an invasion fleet of aliens moving into the Sol solar system and you are one of the last lines of defense. It is up to you to save the solar system from destruction. Defend Sol from alien attack with your turret battery gun platform!
Sol Defender Game

Plays: 2114
Category: Action Games
There is an invasion fleet of aliens moving into the Sol solar system and you are one of the last lines of defense. It is up to you to save the solar system from destruction. Defend Sol from alien attack with your turret battery gun platform!
Darkness aliens and space coloring Game

Plays: 2111
Category: Customize Games
Darkness aliens and space coloring Game.
Planet Blirp Game

Plays: 2107
Category: Action Games
Fight off hoardes of aliens in a blue world as you find your crew mates, fix your ship, and return back to earth! Features a full story, gun upgrades, abilities, achievements, a full story, and also get your crew mates to fight with you! Lots of enemies, guns, and content in this game!
Click defense: green danger Game

Plays: 2104
Category: Action Games
The story: Somewhere in a distant galaxy an evil emperor leads his green hordes, attacking all planets he can reach. There is only one planet left free and you are going to help it. Gameplay: You need to defend your base in order to survive. Fight (click) green invaders descending from the top of the screen, kill bosses, collect rubbies and use multiple power-ups that enemies drop when destroyed.
SiwerTran Fight Game

Plays: 2088
Category: Action Games
Tell the aliens you are the law in universe!
CrossFire Madness Game

Plays: 2076
Category: Action Games
Goal Revenge your planet destroyed by the aliens Controls Mouse : Move Your ship Space : Open and Close the upgrade Menu Auto Shooting Features Leveling system to get more starting Gold Able to attach Orbs onto your ship A dozen of stuff to upgrade your equipment and make the battle easier 6 unique Boss Fights Breathtaking gameplay
Alien Attack Yaytime Game

Plays: 2067
Category: Action Games
Hi! this is my first actual flash game, its a simple sidescroller shoot em up game, fly your ship and destroy the evil aliens!
Space Design Game

Plays: 2053
Category: Customize Games
Have you ever wondered what space looked like? Well it doesn't matter! At DressUpWho, you can use your wildest imagination and design your own version space! Use planets, cute aliens, and adorable little astronauts! After you are done, you can save it or print it!
Space's Guardian Game

Plays: 2043
Category: Action Games
Shoot the aliens to defend the space. Grab upgrades to your weapons and health refills.
The Way of the Exploding Cow - Milk Crisis Game

Plays: 2034
Category: Shooting Games
Milk the cows, shoot the aliens trying to steal them. Simple game, gets crazy!
Kidnapped Game

Plays: 2034
Category: Action Games
You've been kidnapped by aliens and taken to a secret station them here on earth. Escape and find the exit before they happen something bad to you.
Tlalorcs Wars Game

Plays: 2034
Category: Action Games
An earthling general has invaded the Tlalorcs' planet, save the planet and destroy the general's base to win this Tlalorcs' Wars
Enmen Game

Plays: 2034
Category: Adventure Games
Aliens have landed on the planet that would take over the world. They disguise themselves as women. You have to pass 3 levels.
Martian Invaders Game

Plays: 2033
Category: Action Games
Our planet has been invaded by Martians who want to dominate us. Do not let this happen, destroy them all.
Coin Cat Game

Plays: 2017
Category: Action Games
Coin CAT in space Defeat the hordes of zombie cats and defeat Chef Tuna
Kill The Aliens Game

Plays: 2013
Category: Action Games
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Dshield Defender Game

Plays: 2007
Category: Action Games
When aliens come to take over earth, there is one that will stand up to protect us. This hero is Dashieldboyz! With it's powerful shield and it can protect the earth from harm, but for how long? Play more great games at www.dashieldboyz.com.

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Tips: Games that use a modified opponent graphic instead of an explosion graphic should disable Bosses in the Gameplay section.