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    Alien Games

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    Most Played Alien Games

    Save the Galaxy from alien swarm attack

    Galaxy Attack: Alien Shooter Lite
    Explore an unknown planet with Super Billy Boy and rescue his friends

    Super Billy Boy
    Help Shaun and the flock hurdle objects and avoid being beamed up by the aliens!

    Shaun the Sheep: Alien Athletics
    Gun down wave after wave of alien monsters in this action packed shooter game

    Soldier Legend
    Move your spaceship and attack the enemies

    Galaxy Warriors
    Fun match game with cute aliens and space objects

    Alien Mahjong
    Earth is under attack!

    Intergalactic Battleships
    Save the girl 2 is a sequel to Save the girl, it is funnier than the last one

    Save the Girl 2
    E.T. Game is a super fun and challenging 2D side-scrolling game

    E.T. Game
    You must defend the earth against invading creatures coming from other worlds

    Army of Soldiers Worlds War
    Move through hyperspace with Space Blaze 2!

    Space Blaze 2
    It's a two player game where the blue and red 2 alien have to reach the flag

    Pixel Us Red and Blue 2
    Classic game: Shoot all invaders

    Alien Invaders
    These three aliens have crash-landed on another planet!

    Transmorpher 3: Ancient Alien
    City Siege 3: Fubar Level Pack features 30 brand new levels

    City Siege 3: Jungle Siege Fubar Level Pack
    Blast and shoot to defend the precious power crates from the alien space pirates

    Retro Blaster

    Latest Alien Games

    Go on a crazy adventure in this funny arcade game

    Magic Finger 3D
    It doesn't take a rocket scientist to fly through space!

    Star Attack 3D
    Battle as a robot hunter with a light dagger in this fast-paced, mission-driven

    Alien Hunters
    Build a rover and embark on an exciting arcade adventure across the hills of

    Rovercraft
    Eliminate the enemies and withstand each wave

    Serious Bro
    Aliens are invading our planet!

    Aliens vs Math
    Defend Hero City from alien invaders

    Hero City
    In Alien Bouncing, you're in control of an extraterrestrial being that moves at

    Alien Bouncing
    Blast off and dominate the cosmos in Alien Attack - the ultimate 2D spaceship

    Alien Attack
    Fight as a spaceship captain in Droid-O to defeat the invading aliens

    Droid-O
    Pet Link is back, and this time it has pets you’ve never seen before!

    Space Pet Link
    Run 3 is an endless runner game where you need to navigate your little alien

    Run 3
    The aliens invaded the earth and kidnapped Tom's sister!

    Tom's Adventure: Alien Invasion
    Alien Bubbles is widely inspired by classic games like puzzle bubble

    Alien Bubbles
    Protect earth from the Alien ships

    Galaxy Shooter
    Find the correct answers to the images in this fun word guess quiz!

    Guess the World: Alien Quest

    What are currently the most popular Alien Games?

    Based on our community votes, here are the top 3 picks in 2026. Currently the most popular Alien Games are: Ben 10 Omniverse: Undertown Runner, Alien Pyramid Solitaire and Burdies.

    Best Alien Games

    Kaboom!

    Squirrel Hero
    Martians are landed on the Earth and seems that they don't wanna be friendly!

    Cowboy vs Martians
    Ladies and gentlemen, the circus is back in town!

    Circus: New Adventures
    Help Ninja Pig save the world from an alien invasion!

    Ninja Pig
    The city is under attack again!

    City Siege 4: Alien Siege
    The best strategy/arcade Tower Defense ever!

    The Lost Planet: Tower Defense
    Jump and shoot your way through space

    Tiny Alien
    This is Bloomy from Fluorium-1403

    Just Feed Me: Bloomy
    Assembly your police robot so that you can fight crime

    Robot Police: Iron Panther
    Are you up for the challenge?

    Alien Planet
    Defend your world in Alien War

    Alien War
    Space Shooter Alien is a top down shooting game

    Space Shooter Alien
    Welcome to the 2nd game of the Red and Blue Adventure series

    Red and Blue Adventure 2
    DR. Green Alien is a special adventure game in a different world

    DR. Green Alien
    Amazing platformer game with 2D green alien

    DR. Green Alien 2
    Protect the Planet is a fast-paced action strategy game

    Protect the Planet
    Adam wakes up finding himself on a totally different and unknown planet!

    Adam & Eve: Aliens
    Rediscover the excitement of the arcade and take command of a spaceship in

    Space Shooter
    Aliens have descended on to your town

    Alien Town
    The rules are simple. Tap to jump in alternate directions

    Dash Masters
    Fight aliens: Aim carefully, shoot less

    Soldier Attack 3
    Zap Aliens is a HTML5 Arcade Game

    Zap Aliens!
    Help your soldier to fight the alien invasion

    Soldier Attack 2

    Related categories

    4.3

    Number of votes: 105