Space Adventure app icon

Apps Like Space Adventure for iPhone and iPad

Defend the galaxy from alien invaders.

The app is a strategic game where users defend the space warship Storm-1 from alien invaders. Users build towers, complete missions on different planets, and upgrade weapons to save humanity.

by Aleksejs Voloviks★ 3.73 ratingsGames$0.99Data updated 2026-09-12

Space Adventure screenshots

Ranked alternatives

Showing 141–160 of 1,000 ranked alternatives.

  1. Out There: Ω Edition app icon

    Out There: Ω Edition

    StoreRider

    Play, collect, and build your world

    Navigate a spaceship through procedurally generated galaxies. Manage resources, upgrade technology, and complete missions. Unlock new ships and planets. Play solo or with local multiplayer. Track progress and achievements. Adjust difficulty settings.

    ★ 4.4376 ratingsGames$4.99Data updated 2026-09-08
  2. neoDefense - Tower Defense app icon

    neoDefense - Tower Defense

    SON GIL

    Build towers, upgrade defenses, sweep invaders

    Build and upgrade a fortress to defend against waves of invaders. Place and upgrade weapons to maximize damage. Manage resources to sustain attacks. Strategize defenses to survive increasing waves. Clear levels by eliminating all enemies.

    ★ 4.7545 ratingsGames$1.99Data updated 2026-09-12
  3. The Invaders app icon

    The Invaders

    RI Productions

    Shoot invaders before they land.

    The app offers a retro arcade experience with colorful graphics and a CRT screen option. It includes particle effects, gamepad compatibility, and high score tracking with achievements.

    ★ 4.51,585 ratingsGamesFreeData updated 2026-10-25
  1. Classic Marathon app icon

    Classic Marathon

    Dome-C Studio LLC

    Defend the Marathon colony ship now.

    The app offers console-quality gameplay with 27 levels divided into six chapters. Players defend the Marathon colony ship against the alien Pfhor using seven unique weapons and can engage in multiplayer with up to 8 players.

    ★ 4.5630 ratingsGamesFreeData updated 2026-09-17
  2. War of Warship:Pacific War app icon

    War of Warship:Pacific War

    GAME KNIGHT NETWORK TECHNOLOGY LIMITED

    Command warships, build fleets, level up modules

    Command warships from four classes, upgrade modules, and build a naval fleet. Engage in strategic battles with unique environments. Manage resources, level up ships, and customize tactics for each match. Play in real-time online combat scenarios.

    ★ 3.21,177 ratingsGamesFreeData updated 2026-09-10
  3. Hyper Laser Blaster app icon

    Hyper Laser Blaster

    Kevin Srichurat

    Tap to blast aliens and protect Earth

    Play a space-themed shooting game by tapping the screen to fire lasers. Choose from 29 different blasters and use 78+ sound effects. Compete with friends in multiplayer mode and defeat alien enemies to protect Earth.

    ★ 4.5775 ratingsEntertainmentFreeData updated 2026-09-08
  4. Convergence 360 app icon

    Convergence 360

    Mike Hempfling

    Defend outpost from alien spacecraft.

    The app challenges users to defend a remote outpost from aliens in a distant galaxy. Users earn points by surviving longer, with increasing difficulty as the game progresses.

    ★ 5.01 ratingsGames$0.99Data updated 2026-10-31
  5. Cosmic Horizons: Space RPG app icon

    Cosmic Horizons: Space RPG

    Pavel Zinchenko

    Explore galaxies, battle aliens, conquer

    Play as a pilot in a 2D arcade game featuring galactic battles and spacefights. Defend against alien invaders and explore the universe. Unlock new ships and weapons. Upgrade base defenses and manage resources. Engage in turn-based strategy combat.

    ★ 4.282 ratingsGamesFreeData updated 2026-09-11
  6. Alien Shooter TD app icon

    Alien Shooter TD

    SIGMA TEAM COMPANY LIMITED

    Play, defend, save the Earth

    Play a tower defense game with themes. Build towers to defend territory. Command a squad of specialized warriors with unique abilities. Upgrade units and strategies to counter increasing threats. Complete missions to progress through levels.

    ★ 4.7219 ratingsGamesFreeData updated 2026-09-11
  7. Space Wars 3D Star Combat Simulator: FREE THE GALAXY! app icon

    Space Wars 3D Star Combat Simulator: FREE THE GALAXY!

    Useless Creations Pty Ltd

    Pilot star fighters, free the galaxy.

    The app offers a 3D space simulator with detailed graphics and dynamic sound. Players can select ships, install upgrades, and choose difficulty levels for dogfights.

    ★ 3.7283 ratingsGamesFreeData updated 2026-09-27
  8. GеoDеfеnsе app icon

    GеoDеfеnsе

    System D Labs Corp

    Defend towers, survive waves

    Play tower defense game with wave-based combat and increasing enemy intensity. Upgrade towers with various weapons to defeat foes. Plan strategies to defeat enemies efficiently. Track progress and improve gameplay tactics.

    ★ 4.71,065 ratingsGamesFreeData updated 2026-09-06
  9. Space Gunner - Galaxy Shooter app icon

    Space Gunner - Galaxy Shooter

    Dung Tran

    Shoot aliens in retro-style battles

    Play as a defending Earth and outposts from alien invasions. Shoot waves of enemies with various weapons. Unlock new ships and power-ups. Navigate through scrolling levels with retro pixel graphics. Upgrade weapons and customize ship features.

    ★ 4.7160 ratingsGamesFreeData updated 2026-09-21
  10. Steel Robot War Fighting 2025 app icon

    Steel Robot War Fighting 2025

    Manzoor Ahmad

    Fight robots in sci-fi environments

    Play as a in a futuristic sci-fi setting to complete challenging missions. Shoot and destroy enemy robots in various environments. Navigate secret buildings while avoiding sniper robots. Complete missions to progress through the game.

    ★ 4.51,315 ratingsGamesFreeData updated 2026-09-12
  11. Galaxy Control 3D app icon

    Galaxy Control 3D

    FX GAMES FZ LLC

    Build bases, gather resources, battle opponents

    Build and defend a base using resources and defenses like laser towers and cannons. Collect minerals and uranium to upgrade units and structures. Engage in battles against other players to capture resources and fame points.

    ★ 4.6869 ratingsGamesFreeData updated 2026-09-09
  12. HARM Invaders app icon

    HARM Invaders

    QED Gaming PTY. Ltd

    Explore alien worlds and fight

    Explore a sci-fi space combat game set in 2115. Pilot a space fighter to investigate a mysterious signal near Mars. Engage in battles against alien replicating machines. Use strategic maneuvers to destroy the and prevent it from reaching Earth.

    ★ 3.02 ratingsGamesFreeData updated 2026-09-09
  13. Star Force: Space Shooting app icon

    Star Force: Space Shooting

    TBG LIMITED

    Play, explore, battle

    Navigate 3D environments to engage in battles and exploration. Shoot enemies, collect resources, and upgrade ship weapons. Unlock new areas and complete missions to progress through the galaxy.

    ★ 4.91,353 ratingsGamesFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.