Apps Like Space Security: Alien Guard for iPhone and iPad
Ranked alternatives
Showing 41–60 of 1,000 ranked alternatives.
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.
Alien Hominid: PDA Games
The Behemoth
Jump for gems, squash enemies, conquer levels
Play a 2D platformer with jump and squash mechanics to collect gems and defeat enemies. Complete 20 achievements across 500 levels. Purchase additional levels with a one-time in- purchase. Track progress through level completion and achievements.
Alien Shooter World
SIGMA TEAM COMPANY LIMITED
Play together, fight monsters, upgrade weapons
Play co-op games with friends or auto-selected allies. Choose and customize weapons and armor. Combine different gear types and perks. Fight unique bosses in over 20 arenas. Team up to save the from monsters.
Galaxy Infinity: Alien Shooter
Anh Nguyen
Shoot aliens, upgrade engines, climb rankings
Control spaceship with finger movements. Upgrade engines and collect items to enhance performance. Complete daily tasks for rewards. Compete in global rankings. Adjust rotation for strategic shooting.
Star Warfare:Alien Invasion
iFreyr Games
Collect gear, fight alien invaders.
The app features 48 single-player levels and online boss battles. Players can collect gear and avatars, with 42 upgradable weapons and 18 suits offering special attributes.
Alien Spaceship Escape
Asif Baig
Containment and repair thrusters
A sci-fi game where players control a space probe returning to Earth with an . The escapes, attacks the crew, and kills them all except Dr. Mike. Players help Dr. Mike repair communication systems and navigate the ship back to safety.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.