187+ iOS apps & games curated and reviewed
Galaxy Invaders is the household name in space invader game, but it's far from the only option. We track 187+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
Engage in an ultimate space shooting game with classic arcade style and modern expression. Explore galaxies, battle alien invaders with advanced weaponry, and collect powerful spaceships and drones. Enjoy offline play and compete with others globally.
Engage in thrilling arcade-style space combat, defending the galaxy from alien invaders. Pilot customizable starships, upgrade weapons, and face challenging missions and bosses. Experience a blend of classic nostalgia and modern action with competitive multiplayer and leaderboards.
Pilot a lone spaceship to defend Earth from relentless alien swarms in this classic space shooter. Upgrade your weapons and skills to overcome increasingly difficult challenges across numerous levels and intense boss battles.
Relive classic arcade thrills by shooting down waves of alien invaders before they reach your bases. Collect bonus points by targeting UFOs and enjoy a retro visual experience with customizable graphics and effects.
Engage in thrilling arcade space combat, defending the galaxy from alien invaders. Experience retro-style shoot 'em up action with modern mechanics, customizable ships, and real-time multiplayer battles. Team up with others or compete globally to save the universe.
Pilot a powerful spacecraft in this top-down shooter. Battle waves of alien ships, upgrade your weapons, and survive intense dogfights. Features dazzling graphics and pulse-pounding music for an adrenaline-fueled arcade experience.
Pilot a starship in an intense arcade shooter to defend the galaxy from alien invaders. Engage in challenging campaigns, battle epic bosses, and compete with other players online. Your mission is to save humanity from an intergalactic war.
Command an alien and grow its army by defeating humans in this idle RPG. Evolve your alien with new abilities, upgrade its stats, and face challenging boss battles to achieve extraterrestrial dominance.
Defend Earth from an alien invasion in this fast-paced arcade space shooter. Upgrade your ship with powerful enhancements and conquer over 150 unique levels, including challenging boss battles. Compete for high scores and save your progress.
Blast through waves of alien invaders in this classic arcade space shooter. Collect and upgrade over 100 unique ships, complete exciting missions, and compete on global leaderboards. Enjoy short game sessions or an action-packed campaign with stunning graphics.
Engage in thrilling space battles by controlling your ship and eliminating waves of alien invaders. Upgrade your weaponry and utilize special skills to dominate the galaxy. Compete against others in exciting multiplayer modes and weekly tournaments.
Become an alien invader and crush cities on Earth. Grow by abducting people and destroying buildings, but beware of other aliens who will try to swallow you. Compete against others in fast-paced, timed invasion battles.
Engage in intense aerial combat against alien invaders in this thrilling shoot 'em up game. Team up with friends or other players in co-op mode to overcome vast enemy armadas and challenging bosses. Explore a wide array of aircraft, upgrades, and game modes for endless action.
Pilot a spaceship through an endless galaxy, shooting down alien blocks and powerful bosses. Upgrade your ship with new weapons and defenses to survive increasingly challenging levels. Enjoy classic arcade shooter gameplay with modern graphics and one-finger controls.
Pilot a monster-shaped spacecraft to defend Earth from an alien invasion in this offline arcade shooter. Upgrade your ship, collect pets, and battle through hundreds of stages. Compete against other players in PvP modes.
Engage in an epic space war against alien invaders in this classic arcade shooter. Pilot legendary fighters, upgrade your arsenal, and protect Earth from a relentless chicken squadron. Experience thrilling battles with diverse missions and challenging bosses.
Engage in a thrilling 2D space battle against relentless alien invaders. Survive a galactic war alone, utilizing powerful weapons and collecting essential items to overcome increasingly difficult levels. Experience an epic cosmic survival adventure with engaging graphics and sound.
Engage in a classic side-scrolling arcade space shooter. Battle an alien horde across unique levels, upgrading your ship with powerful enhancements and facing formidable boss enemies. Compete for high scores on GameCenter.
Pilot a spaceship and defend Earth's orbit in this Sci-Fi arcade shooter. React quickly to enemy attacks, upgrade weapons, and use power-ups to survive waves of unique aliens, asteroids, and bosses. Save the planet in this action-packed space simulator.