Alien Games

Ready to embark on an adventure that is out of this world? Play these alien games that will surely bring you both horror and excitement!

HERE IS LIST OF THE BEST ALIEN GAMES

Stark Raving Ted
kick some alien asses in this shooting game
Current rating: rating Perfect Game (91% - based on 166649 votes)
Plazma Burst 2
side- scrolling high octane shooting game
Current rating: rating Perfect Game (90% - based on 64156 votes)
Raze
battle against Aliens, Robots, and Zombies in this game
Current rating: rating Perfect Game (90% - based on 144055 votes)
Raze 2
Alien invasion shooting physics platformer multiplayer upgrade game
Current rating: rating Perfect Game (89% - based on 22388 votes)
Tripod Attack
alien tripod outer space attack kill humans
Current rating: rating Perfect Game (89% - based on 8862 votes)
City Siege 4 alien siege
team shooting city siege game sequel
Current rating: rating Perfect Game (88% - based on 6823 votes)
Army of Ages
defeat your enemy in awesome strategy game
Current rating: rating Perfect Game (87% - based on 11786 votes)
Abduction
make some money by abducting hillbillies
Current rating: rating Perfect Game (87% - based on 9906 votes)
Hobo 5 Space Brawls
attack of the hobo clones game
Current rating: rating Perfect Game (86% - based on 2725 votes)
Green Terror
save the Earth by killing all the aliens
Current rating: rating Perfect Game (86% - based on 7196 votes)
Super Marine
war against alien insect just began
Current rating: rating Perfect Game (86% - based on 25493 votes)
Humaliens Battle
win naval, air and land battles in strategic war game
Current rating: rating Perfect Game (85% - based on 4068 votes)
Heavy Weapons
an outstanding arena shooter with 60 levels and 3 bosses
Current rating: rating Perfect Game (85% - based on 6336 votes)
Alienocalypse
lead aliens on an invasion of earth in this game
Current rating: rating Perfect Game (85% - based on 3729 votes)
Defense Hill
defend your position against oncoming aliens
Current rating: rating Perfect Game (84% - based on 2421 votes)
Foreign Creature
The Unforgotten Mistake, a point-and-click thriller game
Current rating: rating Perfect Game (84% - based on 4676 votes)
Red Code Origins
shoot aliens in fun game
Current rating: rating Perfect Game (84% - based on 2239 votes)
Ragdoll Invaders
an awesome ragdoll shooter flash game
Current rating: rating Perfect Game (83% - based on 11485 votes)
The Last Frontier
defend your base from attacking aliens
Current rating: rating Perfect Game (83% - based on 2581 votes)
Abuba the Alien
brand new point-n-click adventure game from Pencilkids
Current rating: rating Perfect Game (83% - based on 2946 votes)
Energy Apocalypse Recycled
rebuild your base then survive the hordes of alien zombies
Current rating: rating Perfect Game (83% - based on 2231 votes)
The Visitor Returns
Cool creepy bloody alien killing point and click game
Current rating: rating Perfect Game (82% - based on 1778 votes)
Alpha Bounty
bountyhunter killing of alien infestations game
Current rating: rating Perfect Game (82% - based on 2720 votes)
Lunnix
help penguin to catch some big fish-alike aliens
Current rating: rating Perfect Game (82% - based on 1943 votes)
Red Code 3
defend yourself from the giant alien in this game
Current rating: rating Perfect Game (82% - based on 1798 votes)
John Ctizen
a physics based platform shooter
Current rating: rating Perfect Game (82% - based on 4591 votes)
Alien Exterminator
clear a planet of alien scum in this online game
Current rating: rating Perfect Game (82% - based on 4516 votes)
Empire Island
build and protect your island through the age
Current rating: rating Perfect Game (82% - based on 2796 votes)
Xeno Tactic 2
sequel of amazing tower defense flash game
Current rating: rating Perfect Game (82% - based on 2700 votes)
WonderPutt
addictive online crazy golf game
Current rating: rating Perfect Game (82% - based on 3531 votes)
Space Ship Defender
kill enemy monsters and to destroy their spaceship
Current rating: rating Perfect Game (81% - based on 1672 votes)
A Dralien Day
help little creature to find his Dragon mom
Current rating: rating Perfect Game (81% - based on 2286 votes)
Last Shelter
shooting alien monster defense
Current rating: rating Perfect Game (81% - based on 867 votes)
Last Command
alien invasion has begun in this war game
Current rating: rating Perfect Game (81% - based on 3698 votes)
Rise of the Colony
build towers and guns to kill aliens game
Current rating: rating Perfect Game (81% - based on 1891 votes)
Death Worm Game
spread havoc in this destructive action game
Current rating: rating Perfect Game (81% - based on 4230 votes)
Rizk
cool and unique strategy game
Current rating: rating Perfect Game (81% - based on 1340 votes)
Galactic Commandos
play free online games
Current rating: rating Good Game (80% - based on 1344 votes)
Dont Panic
defense shooter game on all fronts
Current rating: rating Good Game (80% - based on 1143 votes)
Missile Command
defend your base against an alien missile invasion
Current rating: rating Good Game (80% - based on 1643 votes)
Armored Fighter New War
crash and destroy all around in this shooting game
Current rating: rating Good Game (80% - based on 2518 votes)
Starmageddon
save the Earth from invading evil aliens
Current rating: rating Good Game (80% - based on 1006 votes)
Wingmen
command a fleet of fighter planes strategy game
Current rating: rating Good Game (79% - based on 1080 votes)
A Small Favor
guide an assassin to eliminate a prominent Senator
Current rating: rating Good Game (78% - based on 1923 votes)
Earth Taken 2
Earth Taken is back with more alien killing action!
Current rating: rating Good Game (78% - based on 373 votes)
Galaxy Siege 2
Galaxy Siege is back with more action packed space fighting!
Current rating: rating Good Game (78% - based on 283 votes)