| Online Alien Games |
|---|
 Assault Outpost 3 Game
 
Plays: 3740
Category: Action Games
In 2011 we established a base on Mars and successfully defended it from alien invasion, twice! But the aliens are back and they are really pissed now. ~ Defend your outpost from all attacking enemies! Use your upgrades wisely to defeat your opponents or nuke them off the planet!
This game features day and night time modes, like real warfare! You will need to use Thermal and Night Vision to survive!
How long can your outpost survive?! |  Destroy The Invaders 2 Game
Plays: 3730
Category: Shooting Games
Our planet is under alien attack again! You are the only person who can stop it. Destroy all the invaders! Humans need you in five different locations. Go and save our planet. |
 The Naked Alien Game
Plays: 3729
Category: Action Games
Take on the role of a nudist alien explorer as he hops and bops his way through a surreal lunar landscape. |  destructive invasion Game
Plays: 3723
Category: Shooting Games
destroy as many alien blocks as possible |
 Tiny Expandable Planet Game
Plays: 3718
Category: Other Games
Quick addictive game where you are suppose to catch stars and avoid alien.
You can expand the earth or reduce it by walking around it. |  Alien motorbike Game
Plays: 3713
Category: Action Games
Alien motorbike driving game. Use keyboard arrow keys for control. |
 Crimson Hell Game
Plays: 3709
Category: Action Games
Survive waves of monsters, aliens, and zombies! This is a fun game to kill time.
Also available on your iPhone! Get it while it's FREE!
Features:
- Easy one finger tap controls
- 7 unique weapons including Flame Thrower and Rocket Launchers
- 16 different levels with boss battles and survival mode!
Coming Soon:
Crimson Hell - Extended |  Alien Fleet Attack Game
Plays: 3709
Category: Action Games
Galaxy in danger. Kill all alien fleet and survive |
 Guardian of Man Game
Plays: 3707
Category: Action Games
The earth has become inhospitable, so humans have created an Ark to travel through space and find a new home. You have been sent with a small contingent to scout ahead and find a suitable planet. Unfortunately, an alien invasion begins before the Ark gets there -- hold out from 30 waves and protect your new home! |  Pyschedelic Invaders Game
Plays: 3707
Category: Action Games
Alien invaders attack and you must defend the Earth. |
 Front Runner Game
Plays: 3699
Category: Action Games
Between the Front Runner and eternal space-clarinet bliss stands an army of bullying aliens that don't quite seem to grasp the higher concepts of ultra-improv. |  Space Age Game
Plays: 3688
Category: Action Games
Defend the Earth with your satellites and spaceships, research new technologies and save the humanity in this next-gen defense/strategy game. |
 Critter Attack Game
Plays: 3685
Category: Action Games
The invasion has begun, eliminate waves of aliens before they capture your world. |  Blowing Pixels: Planet Defender Game
Plays: 3684
Category: Shooting Games
Blowing Pixels: Planet Defender is an arcade shooter that's strong on strategy with a retro soul, featuring stunning explosions and great effects.
The player has to defend his planet from asteroids, ufos and alien bombs falling from the deep space.
GAME FEATURES:
- stunning explosions
- 3 difficulty levels
- 3 planets
- 15 waves of enemies
- 26 different enemies
- upgrades
- powerups
- 2 music tracks
The game has been developed by Lowpoly Studios and sponsored by AskFlashGames.com |
 Alien Damnation Game
Plays: 3670
Category: Action Games
Defend the tower as aliens try to attack it.Upgradable guns.With lots of waves.The more aliens you kill the more credits you get to purchase equipment. |  Alien Cars Math Race Game
Plays: 3667
Category: Education Games
Alien Cars Math Multiplication Race Game. |
 Lone Space Defender Game
Plays: 3665
Category: Shooting Games
Defend the earth from alien invasion. Many different upgradeable skills. Defend against 10 levels of enemies. Each levels has boss or bosses. |  Galaxy Hunter Game
Plays: 3663
Category: Action Games
In the age of star wars Galaxies are occupied by monsters.Hiding somewhere GALACTICUS is the boss. Track him down and found the rigth weapon for kill him is task of a great cunning hero. All the warriors you will encounter are liars. Out of many lies you can reach the truth!
An arcade game where with brain and abilty you can travel trougth spectacular visions of galassies, hunting the criminal of universe. |
 Save Ur Planet Game
Plays: 3662
Category: Action Games
Click the mouse on any alien object to fire a rocket from your fighter.
If the 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. |  Racer Mayhem Rescue Game
Plays: 3660
Category: Shooting Games
Rescue the racer from the incoming alien attack! Save the ride, save the day. Fast-paced action game will keep you clicking! |
