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Aliens have invaded planet earth and turned humans into mindless zombies.
The evil aliens are invading our little corner of the galaxy once more, trying to conquer Earth.
Fight off the aliens that have taken over space station Nemesis.
Unleash your inner robot as you blast your way through a horde of mutant enemies.
Earth Taken 2
Find a safe place in a devastated environment on the Earth that has been taken over by aliens.
Command a spaceship and shoot down enemies in arcade style combat.
Protect Camp Kidney from aliens by winning a game of dodgeball!
Robo Duel 2
Engage in turn based ninja robot battles in two player, survival or dual arena mode.
Alien Strategy Games
Build barracks and turrets on the top of hills, and train soldiers as you try to destroy the alien base.
Battle for the Galaxy
Collect resources, train troops, and build your starport.
Equip the derelict dreadnought with enough firepower to thwart a hostile alien invasion.
Colony Defenders TD 2
Defend your mining installations from hordes of alien swarm.
Build up your robot and monster fighting team and fight in the arena.
Steamlands Player Pack
Defeat the pirates of the great steam tanks as a mercenary tank commander.
Gather minerals, train an army and kill enemies.
Try to defend the city from the evil alien spaceships in this strategy notebook game, plants vs zombies style!
Chrome Wars Arena
Enhance your robot, allocate skill points, and fight through six arenas.
Command your Xeno squad as you fight aliens in turn based battles!
Back 2 Back Commander
Engage in space missions to capture general Maximov using power cards.
Alien World Domination
Defend Earth from the alien invasion in the year 2057.
Starcraft Flash Action 5
Fifth Starcraft version with lots of improvements!
Engage in a real time strategy war against the enemy machines set out to eradicate life on earth.
Build your base, defend your colony and destroy the enemy forces.
The Last Defense
Shoot incoming enemies with your defense turret in this explosive game.
Deploy Autobot defenders to defeat the Decepticons.
Alien Invasion 2
Defend your base against the onslaught of alien invaders.
This dark turn based alien fighting game is a very tactical one!
Build allies to defend three colonies from hoards of alien enemies.
Starcraft Flash Action 4
Defend your siege tank from the incoming enemy units.
Free Games to Play
Alien Space Games
Alien Strategy Games
Alien Defense Games
Alien Shooting Games