Apps Like Alien UFO for iPhone and iPad
Alien UFO screenshots
Ranked alternatives
Showing 41–60 of 1,000 ranked alternatives.
Guardian: Shooting Pirates
Shooting Puzzle Game Limited
Shoot enemies and defend the sea
Play through challenging single-player missions set in defense operations. Engage in fast-paced FPS combat to defend a cruise ship. Customize weapon loadouts and upgrade gear. Unlock new levels and characters.
Space Invaders: Alien Shooter
UNIQO LP
Shoot enemies, upgrade ship, survive waves
Play as a spacecraft to battle enemy ships in top-down shooting action. Upgrade weapons and abilities. Survive waves of enemies with quick reflexes. Pilot through intense dogfights. Features dazzling graphics and background music.
Galactic Attack: Alien
Minh Dao Lai
Shoot enemies and upgrade your ship
Play as a spaceship to defend against attacks in a fast-paced 3D shooter. Use bullet time to dodge enemies and defeat bosses. Customize your ship with upgrades and unlock new weapons. Track progress and compete in leaderboards.
Cosmic Horizons: Space Defense
Pavel Zinchenko
Protect your starbase and conquer
Play as a galaxy hero to defend a starbase from alien invaders. Upgrade spaceship weapons and defenses. Conquer by completing battles and unlocking new ships. Manage resources to sustain operations and expand your base.
Fortress of Gears
Solid Games LIMITED
Defend the with gear-driven machines
Turn to summon soldiers and unleash powerful weapons. Build defenses and manage resources to repel enemy waves. Upgrade structures and tactics to strengthen your kingdom's stronghold.
Space Borders: Alien Encounter
Amasis Brauch
Command fleets and battle forces
Command and manage a fleet of star ships in real-time strategy combat. Build and upgrade ships with unique abilities. Harvest resources to expand your military. Defend Earth from invaders through tactical battles and strategic planning.
Idle Dig Factory
Solid Games LIMITED
Mine ore, sell resources, upgrade equipment
Manage a mining operation by excavating ore and selling it for profit. Upgrade equipment to increase efficiency and unlock devices for different ore types. Hire administrators to boost income and productivity.
Grayland
1DER Entertainment s.r.o
Fly through war zones and uncover secrets
Explore a noir-themed world as a small bird caught in a war between humans and aliens. Navigate radiation-filled environments, fly through mines and buildings, and battle bosses. Unlock story elements and progress through the game's narrative.
Rogue Defense: Hybrid Tower TD
CYBERJOY LIMITED
Fight AI threats with cyber tech
Create and customize a Guardian with adaptive chips and experimental gears to unlock powerful abilities. Defend against evolving geometric AI enemies using advanced cyber tech.
Dome Guardian
Mikhail Savenkov
Explore worlds, defeat enemies, level up
Survive on a desolate planet by gathering resources and repairing the . Explore the environment to find materials. Craft tools and upgrades. Complete missions to unlock new areas and improve survival chances.
Aliens vs Zombies: Invasion
Gamegears Limited
Devour objects, upgrade saucer, conquer levels
Control a flying saucer to navigate levels and consume objects. Collect resources to build and upgrade cannons. Gain experience points to enhance the saucer's abilities. Defend against waves of enemies and complete levels.
Galaxy Shooter : Alien War
Son Phung Hong
Shoot enemies and defend Earth
Play by touching the screen to move and shoot enemies. Collect items to upgrade or change weapons. Upgrade spacecraft to enhance firepower. Navigate hazardous environments. Face increasing numbers of enemies. Protect Earth from swarms.
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