Apps Like Atlantis Invaders for iPhone and iPad
Defend Earth with submarine attacks
Control submarines to battle alien monsters in underwater environments. Shoot enemies with weapons, dodge attacks, and collect technology from to upgrade ships. Explore ocean depths to uncover secrets and navigate through diverse sea regions.
Ranked alternatives
Showing 241–260 of 1,000 ranked alternatives.



Otto Matic
Pangea Software, Inc.
Robot saves Earth from alien invasion.
The app follows Otto Matic, a robot tasked with saving Earth from the Brain Aliens. The user's rocket ship travels to alien planets to rescue humans from abduction.



FlightMaster
Guenter Neuhauser
Fight through waves of alien invaders
Play a retro arcade space shooter with endless waves of alien enemies. Use power-ups like rapid fire, spread shot, and shield to survive longer. Customize controls and adjust difficulty settings. Track high scores and replay previous sessions.

Ramboat 2 Metal Troopers Squad
VIVA GAMES S.L.
Play, upgrade, and conquer battles
Play a top-down shooter game featuring combat against enemies, weapon collection, and customization. Upgrade gear and drive military vehicles. Dodge bullets, jump over obstacles, and complete levels to defeat the enemy army.

Hercules IX: A Hero's Moonwalk
Jetdogs Oy
Explore space, battle monsters, save the galaxy
Explore space with and Cerberus to defeat a dangerous monster threatening the galaxy. Navigate portals and alien environments, solve riddles, and collect unique items. Unlock new levels and progress through challenging missions.





Squadron - Bullet Hell Shooter
Magma Mobile
Fly through space and destroy enemies
Play as a spacecraft pilot fighting waves of enemies in a . Dodge incoming projectiles, destroy enemy ships, and upgrade weapons. Track score and clear stages with increasing difficulty.

Operation Memerot: Monster War
Asjad Ali Abdul Ghaffar
Fight monsters in first-person shooter battles
Play as a soldier in a first-person shooter game. Shoot and defeat monsters invading your city. Explore levels with weapons and power-ups. Complete missions to progress through the game. Unlock new characters and abilities.

XShoot Adventure: Powers
Proxglobal Investment And Technology Development Joint Stock Company


Space eXo Colony - Idle Tycoon
Krzysztof Poprawa
Colonize planets, build domes, hire astronauts
Manage resources like oxygen, energy, and food to build alien colonies and domes. Hire astronauts to combat environmental hazards. Construct mines and crafting stations to gather ores and create advanced technology.


Celestial Assault
Lucid Vision Games
Retro space shooter RPG adventure awaits.
The app combines side-scrolling space shooter action with RPG elements. Players upgrade ships and weapons to defeat alien invaders across 30 missions, with replayability offered through star ratings and difficulty settings.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.