156+ iOS apps & games curated and reviewed
Out of 156+ alien games video apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
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!
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!
Battle against aliens and save the world in this action-packed tower defense strategy game on iOS! Features explosive levels, 3D Touch gameplay, various terrains, powerful towers, and the ability to team up with friends for airstrikes and reinforcements. Join the war and download now!
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!
Join the thrilling adventure of sneaking, attacking aliens, and rescuing crewmates in this action-packed game. Transform, collect gems, upgrade weapons, and outsmart the alien to emerge victorious! Challenge yourself now!
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!
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 this casual mobile game, you play as a lost alien trying to find its family by surviving and evolving through various levels. You'll need to eat smaller aliens to grow stronger while avoiding larger ones and other dangers to make your way home.
"Join the battle to save history from alien impostors in a thrilling game where you travel through time to spot and eliminate aliens replacing key figures. Explore iconic eras, interact with historical characters, and use tools like the UFO scanner and blaster to succeed. Download now and stop the alien invasion across time!"
An action-packed 3D Sci-Fi war game offering unlimited sniper and commando gun shooting missions for fans of intense shooter games. Experience thrilling FPS gameplay offline and immerse yourself in exciting Sci-Fi battles. Join the fight now!
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!
This action-packed game lets you control a spaceship, upgrading its engines and collecting items to complete daily tasks, with global rankings to compete with others. Get ready to blast off into a fun experience, upgrade your ship, and see how far you can go!
Explore uncharted space as an astronaut, uncovering secrets of remote planets and battling formidable aliens, while upgrading your skills and technologies to survive and thrive in the cosmos. Embark on a thrilling adventure through vibrant alien worlds, harvesting resources and revealing the mysteries of the universe.
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!
Embark on a space adventure as the Tiny Alien, jumping and shooting to defeat the evil empire and recover the sacred gems. Enjoy fast-paced arcade action, pixel graphics, boss fights, power-ups, and unlockable characters. Join the mission now!
Experience the thrill of a classic arcade game remade for modern devices, with easy manipulation and great gameplay. Play through numerous levels, pilot various planes, and battle giant bosses in a completely immersive experience - get ready to join the fun!
Experience the thrill of classic arcade shooting games with a modern twist in this galaxy shooter, where you'll navigate through infinite space, battling evil enemies and powerful bosses. Upgrade your spaceship, use strategic tactics, and harness power-ups to survive and conquer the alien invasion - download now and test your skills!