167+ iOS apps & games curated and reviewed
With an average user rating of 4.4★, the alien invasion games category is one of the App Store's strongest. Browse all 167+ apps and games we track, sorted so the most loved ones surface first.
In this RPG idle game, command an alien to defeat, evolve, and dominate by eating humans to grow its army. Face powerful bosses, evolve your alien, crush waves of enemies, and upgrade abilities to dominate in epic battles and unlock new locations. Download now to assert extraterrestrial dominance!
Protect Earth from alien swarms in a challenging space shooting game. Upgrade your spacecraft, face enemies in various environments, and engage in multiplayer mode. Download now for classic space combat!
A top-rated shooting game with epic online boss battles, console-quality gameplay, and rich AI enemies. Collect gear, upgrade weapons, and team up in multiplayer mode for intense battles. Join the action-packed adventure now!
Embark on a thrilling hunt for hidden aliens lurking in everyday places with a specialized gun scanner. Explore the park, office, or gym to locate and eliminate these elusive creatures from your surroundings! Start your search now and see if you can find the alien among us!
Experience the thrill of a retro space shooter game with GALAXIGA - Classic 80s Arcade. Blast through infinite galaxy enemies, upgrade your spaceship, and compete in PvP mode for a spot on the global leaderboard. Download now for an intense nostalgic gaming experience!
Alien vs Zombies: Invasion is an exciting tower defense mobile game where players control a flying saucer, devouring objects to collect resources and construct powerful cannons to defend their base against the relentless zombie invasion. Experience an immersive blend of action, strategy, and tower defense gameplay. Download now and save humanity from the impending doom!
"Embark on an alien invasion PvP war shooter adventure with RPG elements. Choose from different classes to suit your playstyle in multiplayer modes and team up for ultimate space shooter action. Arm yourself with hi-tech weapons and explore new galaxies today!"
Experience a terrifying survival quest in space as Amanda Ripley, trying to uncover the mystery behind her mother's disappearance in a labyrinthine space station. Engage in a survival horror masterpiece now on mobile with stunning visuals and customized controls. Try the first two missions for free before unlocking the full game for an immersive gaming experience.
Embark on a thrilling adventure in a free 3D game where you hunt alien imposters disguised as humans and objects, using special scan equipment and fancy guns. Catch and weaken aliens before they escape back to UFOs, unlock powerful guns, merge captured aliens, and save Earth from invasion. Download now for a stress-relieving, fun experience!
In a world of UFO sightings at a farm, join Pops, Joe, and Otis in defending the corn harvest from alien invaders using a variety of crazy weapons and upgrades. Play the free-to-play runner and shooter game, Farm Invasion USA, and become the ultimate alien hunter-killer! Visit the provided links for more information and feedback.
Experience an immersive survival game amidst an alien invasion. Secure your sanctuary, construct a defense system, create tools within your room, battle demon monsters, and enhance your weapons for survival. Take on the challenge now!
Embark on an epic battle for intergalactic dominance in a high-octane action game where you play as a fearless alien warrior, fighting against ruthless human factions and rescuing captured allies. Unlock an arsenal of advanced weapons, gadgets, and vehicles to take on formidable foes and liberate your kin from human oppression.
Protect your base from hordes of alien creatures by strategically placing defense towers along their path. Upgrade your towers, unlock new weapons, and unleash powerful attacks to fend off the invaders in this action-packed tower defense game. Ready to defend against the alien onslaught and save the planet?
Control a mighty UFO, destroy cities, collect humans, upgrade your ship with advanced tech and weapons, and strive for global domination in this galactic RPG. Are you ready to lead your extraterrestrial invasion? Begin your epic journey now!
Get ready for an adrenaline-pumping adventure in this idle RPG shooting game, where you'll face off against alien invaders in intense battles, exploring immersive environments and unlocking upgrades to boost your firepower. Experience the ultimate shooting thrill, test your skills, and save humanity from the extraterrestrial onslaught - start your action-packed journey now!
Lead an alien invasion against Earth in a fast-paced strategy game where you conquer the globe with different alien races, upgrade spaceships, and produce weapons of war. Play now to wipe out the human race and dominate the planet!
Protect Earth from alien invaders in this high-definition arcade shooter game with 150 levels, ship upgrades, powerful bosses, and unique power-ups. Can you save the planet from destruction? Suit up, Space Cadet, and defend humanity!
Experience the thrill of being an alien invader in Space Bump! Destroy buildings, abduct creatures, and grow your UFO to dominate the universe. Beware of other aliens trying to outgrow you – can you rule Earth in just 2 minutes? Download now for free!
Invasion Breaker is an engaging idle clicker game where players defend against an alien invasion using strategic tower defense tactics. Click, upgrade defenses, and save the world from the alien threat now!