Cosmic Siege app icon

Apps Like Cosmic Siege for iPhone and iPad

by Crystal Cao★ 0.00 ratingsGamesFreeData updated 2026-09-06

Ranked alternatives

Showing 121–140 of 1,000 ranked alternatives.

  1. Final Guard app icon

    Final Guard

    Tang Cho man

    Defend Earth from alien invaders.

    The app is a retro shooting game where robot cops defend Earth from alien invaders. Players can ride robot form battle planes armed with various weapons and options.

    ★ 4.58 ratingsGamesFreeData updated 2026-10-10
  2. Fire Apocalypse: Zombie Games app icon

    Fire Apocalypse: Zombie Games

    VNG SINGAPORE PTE LTD

    Shoot zombies with fiery firepower

    Play a survival shooter with offline gameplay. Shoot waves of zombies using rifles, shotguns, and explosive weapons. Upgrade gear, manage resources, and survive endless waves in a post-apocalyptic world.

    ★ 4.9616 ratingsGamesFreeData updated 2026-09-06
  3. AstroTor app icon

    AstroTor

    TORNET GENERAL TRADING AND COMMUNICATION SERVICES

    ★ 5.03 ratingsGamesFreeData updated 2026-09-06
  4. SPACE INVADERS app icon

    SPACE INVADERS

    TAITO Corporation

    Shoot aliens, defend Earth, upgrade cannon

    Play a shooting game featuring waves of alien defended by a cannon. Use three control methods optimized for iPhone and iPad. Choose from four screen modes. Access bonus content including rare original materials.

    ★ 4.182 ratingsGames$4.99Data updated 2026-09-08
  5. GEARS: War Machine app icon

    GEARS: War Machine

    MAD PIXEL GAMES LTD

    Build machines

    Build and customize combat mechs with modular parts and gear systems. Design units for different roles like scouts or tank destroyers. Deploy mechs in real-time battles. Upgrade weapons and armor. Manage resources to sustain warfare.

    ★ 4.7633 ratingsGamesFreeData updated 2026-09-06
  6. Multi Robot Car Transform app icon

    Multi Robot Car Transform

    MINOR BUGS

    Robots, battle opponents

    Control robots with intuitive controls to engage in fast-paced combat. robots into vehicles like cars and buses. Battle waves of enemy bots and unlock unique abilities for each .

    ★ 4.4131 ratingsGamesFreeData updated 2026-09-06
  7. Star Jolt: Retro Space Arcade app icon

    Star Jolt: Retro Space Arcade

    Beardybird AB

    Race against players worldwide and chase high

    Play a fast-paced racer with challenging levels and high-score tracking. Compete against friends and global players. Control the ship with precise movements. Play short, intense sessions in portrait mode.

    ★ 4.8825 ratingsGamesFreeData updated 2026-09-17
  8. Last Legion: Tower Defense TD app icon

    Last Legion: Tower Defense TD

    Antares Games s.r.o.

    Defend the city, build defenses, command heroes

    Manage mecha waves by deploying turrets and traps. Command squads of defenders in campaign and raid battles. Collect and upgrade heroes to enhance combat effectiveness. Build high-tech defenses to protect the city.

    ★ 4.7497 ratingsGamesFreeData updated 2026-09-06
  9. Infinite Galaxy Tower Defense War of Heroes app icon

    Infinite Galaxy Tower Defense War of Heroes

    TG MEDIA CORPORATION

    Defend Earth from alien invaders.

    The Earth faces an alien invasion and requires tactical defense. Players build a space station fortress with upgradable weapons and traps to repel over 150 waves of enemies across 12 missions.

    ★ 1.715 ratingsGamesFreeData updated 2026-10-24
  10. Chillaxian app icon

    Chillaxian

    Madgarden Inc

    Shoot aliens, rescue humans, get points.

    The app is a space shooter with early 80's arcade style and smooth controls. It features varied aliens, unique bosses, and destructible objects.

    ★ 4.5163 ratingsGames$1.99Data updated 2026-10-17
  11. Steredenn app icon

    Steredenn

    TyGAMES

    Big pixels, insane boss battles await.

    The app is a mashup of a classic shmup and a rogue-like with pixel art and boss battles. It offers infinite replayability with randomly generated environments and a massive arsenal of weapons.

    ★ 4.8557 ratingsGames$3.99Data updated 2026-11-11
  12. Nighty Knight: Frontier War TD app icon

    Nighty Knight: Frontier War TD

    Pusilung HK Limited

    Defend the kingdom and build your army

    Defend your kingdom's fort against raiders and cursed legions. Build and upgrade towers to attack enemies. Manage resources to strengthen defenses. Assign different units like archers and knights to various positions.

    ★ 4.9776 ratingsGamesFreeData updated 2026-09-06
  13. Heroes and Castles 2 Premium app icon

    Heroes and Castles 2 Premium

    Foursaken Media

    Defend castle with tactical units

    Defend a castle under siege with real-time strategy and action RPG gameplay. Summon armies to battle enemies like Giants, Goblins, and Orcs. Upgrade units, manage resources, and control multiple combat positions from a 3rd person view.

    ★ 4.8898 ratingsGames$1.99Data updated 2026-09-09

How we rank alternatives

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