alien games

Play 253 free alien games online.

  • Advertisment
  • Comet Busters game Comet Busters Rated 1/5 based on 1 user ratings More awesome games at
  • Galax game Galax More awesome games at
  • Battle for Planet Zogran game Battle for Planet Zogran Rated 1/5 based on 1 user ratings Main hero is a starship trooper on the enemy planet. He should pass through the underground, across the planet surface and the space station to comple...
  • Space Cat game Space Cat Our space program launched a cat successfully to the planet Mars. Help it doscover the planet's secrets.
  • The Lava Escape game The Lava Escape Guide this cute box to his destinattion! Use the mouse to drag him and set the direction. Release the left mouse button in order to throw him in the d...
  • Alien Attack Team game Alien Attack Team Join up with the rest of your team to destroy the alien forces that have attacked earth! Personalize your character and upgrade your wide array of wea...
  • Mars n Aliens 2 3 Black Hole Defence TD game Mars n Aliens 2 3 Black Hole Defence TD Dont let the Aliens from Mars escape to the black hole. Build your element based and special turrets to destroy them. Use mines, and detonate them. Pl...
  • Humaliens Battle 5 game Humaliens Battle 5 In Humaliens Battle 5 you will fight against the joint forces of Battle Gear and Humaliens forces!
  • LOL Aliens game LOL Aliens Rated 5/5 based on 1 user ratings Aliens are attacking your planet! Stop them now!
  • Space Chopper game Space Chopper Space Chopper is an end less 3D game of shooting genre. Fight off with continuouse stream of alien space ships and dont let them suicide bomb your shi...
  • Brick Force game Brick Force Play through 7 fun and exciting levels with either 'one player' or 'two player'.
  • Battle Gear 5 game Battle Gear 5 In Battle Gear 5, you will fight against the mini soldier of Humaliens Battle, Myth Wars and Age of Defense!
  • Monsters Magic 2 game Monsters Magic 2 Funny game to make funny cartoons. Discover your favorite magic!
  • Shield 2 game Shield 2 Drive the Adamantium Spaceship and save earth from alien attack. Unlock weapon and get achievements from completing levels!
  • classic galaxy defender game classic galaxy defender defend our galaxy from aliens.
  • Star Rush 3 game Star Rush 3 Rated 5/5 based on 1 user ratings Very simple infinite scrollshooter in space. 5 types of alien ship: - Spy Drone (it has no weapon, so it don`t shoot at all); - Asteroid Marauder (sin...
  • Space Farm game Space Farm Your task is to help main character build up his farm. You'll need to buy soil, plant seeds and grow plants. Sometimes you'll have to fight bugs or fa...
  • Action 1 game Action 1
  • Killroom game Killroom An alien army is invading earth. Your job as a weapons engineer is to build a killroom to protect yourself. This is a different approach of an endless...
  • Domino Rush game Domino Rush Deep inside underground lab, one of the experiments escaped his cage. His name is Slime! You are his only hope. Help Slime reach his destination and s...
  • Outworld game Outworld You are the commander of a mining colony, located on an alien world. The aliens are bombing your colony and you must survive as long as possible by sh...
  • Alien Planet Escape game Alien Planet Escape The 167th Escape Game from Imagine a world full of Aliens.. And you are trapped there.. Try to get out of that place. With the help of the aliens them...
  • Assault Outpost 3 game Assault Outpost 3 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....
  • Metal Reign game Metal Reign Space fighter simulator. Fly across the alien machine world and wreck havoc with there world. Why? Because all the movies tell you that sooner or late...
  • Aliens Secret House Escape game Aliens Secret House Escape Aliens Secret House Escape is type of point and click new escape game developed by You are trapped inside in an Aliens Secret House. The door of the h...
  • Tomoo game Tomoo An adventure platformer with 20 levels. Run, jump and fly with Tomoo. Use his special ears to fly and to carry things. Your mission is to collect all...
  • InfestedSpace game InfestedSpace Your crew is dead. The ship is infested. All you have is a blaster and a flashlight. Can you make it out alive?
  • Dot-Matrix Shooter 2 game Dot-Matrix Shooter 2 The city is on fire, it's attacked by falling meteors, bombs, rockets and aliens. And you have to avoid them, shoot at them, and survive.
  • Space Attack game Space Attack Rated 5/5 based on 1 user ratings The Earth is in danger! only you can save her!
  • Space Traffic Controller game Space Traffic Controller Traffic in the galaxy is getting worse. We need your help! In this fantastic puzzle game, you are called to guide spaceships to their destination. You...
  • Free Aliens game Free Aliens Rated 1/5 based on 1 user ratings Mahjong style game with Aliens theme and achievements.
  • Subject C13 game Subject C13 Defend your energy cores during 15 stages against hordes of erupted lab subjects. Your arsenal consists of 4 attack turrets and 4 support towers. Ther...
  • Tripod Attack game Tripod Attack Humanity is a virus that occupied this poor planet. They replicate uncontrollably and eventually destroy their environment. It's time to clean up!
  • 77 Islands game 77 Islands Firstly, here a reserve link to play this game. It is a kind of a multidimensional game, where you play games inside the game to achieve the final goa...
  • KQS Space Fighter game KQS Space Fighter KQS Space Fighter is a quick and challenging space game. Shoot all alien space crafts. How long can you stay alive?
  • Oddballs Escape 5 Back to the Shelter game Oddballs Escape 5 Back to the Shelter "First I had to escape the Animal Shelter. Then I was put into a dog show at the Fair. I was stuck in a dream about getting home and almost escaped a...
  • Alien attack game Alien attack baby vs alien games, save the universe from the alien
  • Henry the Chef game Henry the Chef Help Henry to become a professional chef feeding the zenshis through 15 fun levels. Cook stakes,dispose bad food,make mashed potatoes,deliver dozens o...
  • Black and White Escape game Black and White Escape Black and white Escape it is a funny hand draw game that will entertain you for sure with the riddles and puzzles that you have to solve on an alien s...
  • Metal Swarm game Metal Swarm The Earth is under attack from a Swarm of deadly Robotic Aliens! Use your Twin Blaster Spaceship to destroy the Swarm's Queen and save the Earth
  • REC game REC Destroy the most enemies with minimal ammo
  • Clash Of The Race game Clash Of The Race Four races, Ghosts, Cyborgs, Aliens and Humans were here for the dignity and status as the best race on the earth, they will fight it out in Clash of...
  • Typing Monster game Typing Monster A ferocious monster has invaded your city, and the defenders cannot weather the furious attack for long. The only way to save the day is to type and c...
  • Masakrator game Masakrator Masakrator is an addictive top-bottom shoot-em-up game. The player must fight hordes of alien bugs on a remote planet. After a kill aliens drop orbs w...
  • Primal Sands game Primal Sands Your ship has crash-landed on an unknown desert planet. Use your MPTU (Multi-Purpose Tank Unit) to repair your vessel and defend it from attacking ali...
  • Battle Gear 4 game Battle Gear 4 In Battle Gear 4, you will fight against the joint forces of Humaliens Battle, Myth Wars and Age of Defense!
  • Space Shoot game Space Shoot Coveting the rich resources on your planet, an alien force has declared war and launched massive attacks against your homeland. As an officer of the d...
  • Battle for Gliese game Battle for Gliese Fun top-down shooter where you must kill all the enemies. Thousands of enemies the attack - can you survive the onslaught?
  • Fashion Abduction game Fashion Abduction Aliens from outer space all wear the same clothes. It's one standard-issue uniform out in intergalactic space travel. But these aliens are trying to a...
  • Martis home defense game Martis home defense Help Marti defending his home from diferent alien fauna using 5 diferent weapons. Don't let them get into your home. To get more points watch your acc...

1 2 3 ... 6 »

Most liked games

achievement89achievement addictive games85addictive games army games102army games attack games117attack games battle games158battle games block games311block games casino games335casino games casual games303casual games cat games321cat games defense games432defense games funny games462funny games gear games13gear games planet games98planet games retro games368retro games ship games149ship games shoot games226shoot games shooter games326shooter games spaceship games73spaceship games ufo games52ufo games war games351war games