Best alien games for free download

Cramgene is a unique puzzle game inspired by today's advances in genetic science. One to 2 players compete through rounds, deciphering creature DNA to create specific meals for bizarre pets.

Earth is being invaded by aliens, very hungry aliens. It's your job to send them back to the parallel universe from which they came. You have two weapons to do this with - your rooster booster and hen grenades - good luck!

Galacticards is the new Addictive Card Based Space Strategy Game of Exploraiton and Expansion.

Welcome to the fantastic world of Alien Stars - a breathtaking vertical scrolling space shooter game!

The year is 2056 and an army of evil space aliens is plundering the earth. Luckily, a hero has come forward: a hero of power, of stature, of pure meteoric strength. Yes, puny humans, your salvation is at hand! A Mighty Rodent is here!

Match colors while connecting shapes in this beautiful and challenging puzzle game. Drifting through space with the stars as your backdrop, you must advance through increasingly difficult levels to escape the Ashalii Trap.

Save the Earth from evil alien invaders from Titan! Fight your way across the solar system to defeat the aliens on their homeworld. Upgrade your ship with bigger guns from bounty money. Defeat the alien mothership!

Shoot aliens in this action shooting game: Fight 45 arcade style enemies in 15 alien empires and 135 levels. Shoot whatever moves (or doesn't move for that matter), pick up in-game powerups and unlock stronger ships.

Clash'N Slash: Worlds Away: a sequel to our highly addictive arcade space shooter. Players must defend the planet from aliens with a variety of space based weapons and power-ups.

The Arcade Park collection is meant to revive the legendary games of the past. It includes the following games: Arcade Ball, Asteroids, Rushman, Digger, Gold Hunter, Galaxy Invaders, as well as military games Real Tanx and Riverside Assault!

Navigate dropship through clouds of space junk and face hordes of hostile ground troops upon landing. Use modular assault rifle technology and choose weapons that tip the odds of survival in your favor. Fight the Rakkai Empire!

You've never had so many types of weapons with which to destroy your enemy! Missiles are just light fun for kids,but here you'll get mines, lasers, nuclear bombs, piranha, lightning, insulators, infectors, ball lightning, homing lasers and more!

In this amazing old-school platform game you will guide Dylo, a cool dino who gets involved into the risky adventure of saving his prehistoric homeland from outer space invaders. Help him to take down the evil martians and their twisted plans!

Save the Earth from the giant insectoid Shlongg Dominion in this exciting 3D fusion of Breakout and Tunnel Racing!

In this shooting game you defend the freedom of mankind against The Ironspace Collective. Fight a heroic battle of one human against hordes of enslaved drones. Crush the Najjhierian Pirates and the Cannibals of Histina.

What's in Santa's sack? It's a Holiday Bonus that the whole family will love. Chill out with this cool winter-themed puzzle game from Grey Alien Games - it's slicker than Santa on an icy roof!

Aliens invade... again!? It's time to teach them a lesson they'll never forget. Your task is to make them remember it for good using a small squad of troops.

Experience total control over your ship and destiny in this high-speed shooting game where unlimited ammo is just about enough. Shoot your way through hundreds of waves of alien aggression. Save mankind in an epic adventure of top-scrolling action.

Assume the role of a valor space pilot able to withstand the force of enemy legions. Earn money to buy equipment and various guns that will help on your quest. The game is crafted using a powerful 3d engine and offers an absorbing hardcore gameplay.

Help Selena rescue her parents by competing against the evil robot 'Seth' - in this fiendish brain bending puzzle game.