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Free Alien Games

Twin Hobo RocketTwin Hobo Rocket Navigate a rocket with two drunk dudes through space, dodge asteroids and beg for change!?

1 Player:
Bad Guys Christmas DinnerBad Guys Christmas Dinner BadGuys clone of Alien Hominid game "All You Can Eat", but with Christmas dinner.
CronchCronch Go kick ass and shoot your opponent to win the game.
Sled BashSled Bash Get to the spaceship first! Win each race to unlock the next level.
Protoss InvasionProtoss Invasion The protoss are invading! Blast them away and don't them make it off the screen. Larger enemies come
Space Skirmish MSpace Skirmish M Shoot all the incoming alien creatures and defend your tower at all costs. When it's gone it's over.
Hungry Space 2Hungry Space 2 In the beautiful galaxy of Andromeda Zergimo is a new marad rising to power. But before you can take on the overloard you must grow strong! Eat all aliens that are smaller than you, become larger and score points.
Brink of Alienation IIBrink of Alienation II The sequel to a very good action game just got better. A side scrolling action game where you must kill the aliens.
Xeno Tactic 2Xeno Tactic 2 Xeno Tactic 2 is an absolute must for all the turret defense game lovers of you and makes a great visual impact! Stop the alien vehicles in their tracks by building defensive structures in this tower defense game.
Brink of Alienation 3Brink of Alienation 3 The action continues in the 3rd chapter in the BOA action sidescrolling series.
Project First StrikeProject First Strike Travel through corridors, shoot down enemies, destroy the nuclear reactors and kill the boss.
Stitch Speed ChaseStitch Speed Chase Drive your car on land and change to a boat in the water and grab the alien creatures.
ZayoZayo In a world where all cute little bunnies are hunted, one fights back.. Zayo is trapped in a cage and will be dinner soon for the big fat alien.. Can you help Zayo escape and slay down this ugly fat alien at the end?
Metroid GenesisMetroid Genesis A first person shooting game. Where you can shoot freaky aliens like floating brains in different colors.
South Park Alien ChaseSouth Park Alien Chase A police car escapes full with aliens. Chase and shoot them. Gather the ammo items in the highway.
Starcraft Flash RPGStarcraft Flash RPG Build units in your Starcraft-like bases and send them out to go slaughter some Zerg. A 10Mb game.
Allien Invasion 2Allien Invasion 2 Another version of the game alien invasion!
ParanormalityParanormality You're a dog that must save the family baby from aliens.
Hang The AlienHang The Alien Old school hangman isn’t good enough for some people. Now, we have to hang an alien. What’s next, Hang the Zombie?
Robot JimRobot Jim Kill the enemies to progress and reach level bosses. Stay alive for as long as possible.
Alien vs PredatorAlien vs Predator Stay alive as long as possible as a predator that is killing alien hoards until he finally dies.
Third Rock RescueThird Rock Rescue Save all of the escaped aliens then rescue your classmates from the government operatives. Use your pulse blast to disable their vehicles and free your captured friends. Hover above friends and aliens to beam them aboard.
Starcraft 2008Starcraft 2008 New version with lots of improvements!

Get your sunken colonies in place and take the marines out as they come.

You’ll be confronted by increasingly stronger forces, so it’s a good idea to maintain and expand your defensive capabilities.

Note: This game requires a lot of processing power.
The game file is rather large at 9MB.
Dee Dees Moon SquadDee Dees Moon Squad Jump craters and blast targets to get Dee Dee and her friends back to Earth!
Yugopotamia ManiaYugopotamia Mania Gather the laser panels, all the coins and search for the way out. Your guns are the chocolate, cub and flowers.
Alien AbductionAlien Abduction Proceed to planet earth and abduct as many life forms as possible.
Mega JumpMega Jump Pull back the catapult and launch the green alien at the right time.
Celebrity Smackdown 4Celebrity Smackdown 4 These celebrities fight right down to their evil, alien core if they have to. Can you smack them down hard enough to end their career for good?
Alien Attack GameAlien Attack Game Defend the galaxy from the alien onslaught by maneuvering your spaceship and destroying the invading creatures. Eliminate the invaders as fast as possible
Galactic ConquestGalactic Conquest Build your troops and towers as you go from planet to planet conquering them, one by one in this new defense game. Prove that you are the mightiest race in the galaxy. 10 waves per planet, 5 planets total. Infantry, towers and traps will be refunded during switch of planets.
Warm GameWarm Game This game was developed to promote a beer brand. Something bad is happening in your city. You have many tasks to complete before escaping the city and meeting at the pub. These include finding and rescuing your mates and girlfriend as well as other assigned missions.
Catscratch Spindango FundulationCatscratch Spindango Fundulation After cheating to win a dance videogame, Blik was singled out as the savior of an alien race of slug people! They want him to destroy the mothership of their rivals. To do so, He's gotta get by all the security systems and then spin the dango!
School InvadersSchool Invaders Click where you want the kids to go. Blast the aliens before they turn you into bones.
StrandedStranded Shoot down all the enemies that will pop out and collect the power-ups that will be dropped. Good luck!
DeliriumDelirium Defend yourself against this nasty flying saucers.
Incubus PulsumIncubus Pulsum Smash the monster before they can invade earth.
Jimmy Neutron Alien InvasionJimmy Neutron Alien Invasion While working in his Lab, Jimmy intercepted a message from deep space revealing an alien plot invade earth. Match alien ships by color to make them disappear. To move to the next level, you must eliminate the pre-determined number of aliens before time runs out.
Alien HunterAlien Hunter You are Lisa Meng, the Alien Hunter, a feared bounty hunter who kills evil aliens for sport and profit. Alien pirates have taken over a cargo ship and are now hot criminals. Let the shooting begin.
Destroy The WorldDestroy The World The alien world is being threatened by Earth. That's why they are preparing attacks on Earth before humans wipe them out. Help them destroy the Earth. Choose your location and wreck havoc. Catch shield repairs and laser super charge for boost.Have fun!
Spaceman Bobs Great EscapeSpaceman Bobs Great Escape You're Bob, a young spaceman who was captured by the evil aliens and taken away to a distant planet! The aliens plan to perform painful experiments on you, so the only option left to survive, is to run away from the alien base.
Invasion of the Space InvadersInvasion of the Space Invaders You are an alien in a weird disguise on an earthling-kidnapping spree.

Collect as many earthlings as you can! Giant robots, exploding cows, superheroes and psychic toasters? This game has got 'em all!

The narrative kicks in after you are familiar with the game mechanics and events will begin to occur in real-time. Survive till the end to unlock the bonus!
Alien ShooterAlien Shooter Shoot as many aliens as you can without getting shot.
Alien HominidAlien Hominid Our UFO has crash landed, and the FBI is out to get you! Time to take them out!
UFO 101UFO 101 Mr. Greenberg just purchased a brand new UFO that he must learn how to fly. Help him fly his UFO. Get extra points for knocking the traffic cones, but don't bump into the other UFOs on the road!
BeanedBeaned Protect your camp from aliens by winning a game of dodge ball.
Agent CoolAgent Cool Fight off the alien invasion as Agent Cool.
Galactic IntrudersGalactic Intruders Man went to space only to find it was already taken.
Zero HuntZero Hunt Make your way through Space and collect weapon upgrades to blow up the alien ships and asteroids.
Hungry SpaceHungry Space Eat smaller alien to be able to grow! Avoid being eaten by bigger alien!
Gary and The Attack of the Brain Eating Shape Shifters from MarsGary and The Attack of the Brain Eating Shape Shifters from Mars You must defeat the aliens by gathering up their source of power slushies. This is how you complete the levels.
Combat Instinct 2Combat Instinct 2 Your ship was crash in the alien planet. Try to shoot all the aliens to
Ragdoll InvadersRagdoll Invaders Ragdoll Invaders
Hordes of alien spaceships are invading the little ragdoll's planet. But you are not defenseless! Armed with dual chaingun-arms, you will have to destroy the invaders one after the other, while avoiding their crossfire.

While tough, it is possible to beat all seven levels and save earth.
Alien ShowdownAlien Showdown Destroy the nest to go to next level and stay alive.
Freaky FunFreaky Fun Jump across obstacles in this fun game where you have to avoid freaks and collect coins and stars.
Alien ParoxysmAlien Paroxysm A bomb mission gone wrong and here you are.. crashed on an alien planet with the base on the horizon.. no food no water, no radio.. there is no other option then to go inside this doomed tower.
Alien ClonesAlien Clones Use you mouse to move and shoot. If your shooting is sharp, you can earn extra points for shooting enemy mines. The further away, the higher your score will be.

Shells are more powerful than lasers. Pick up extra shells and batteries. If your batteries run out, you die.
Terrain Chapter 2 Slice and DiceTerrain Chapter 2 Slice and Dice Explore the rest of the newly discovered planet! Free the alien slave from the merciless killing machines!

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