Apps Like Cosmic Siege for iPhone and iPad
Ranked alternatives
Showing 81–100 of 1,000 ranked alternatives.
Heroes and Castles 2
Foursaken Media
Defend castle with ranged attacks
Play a 3rd person action-RPG with strategy and castle defense elements. Choose from three races: Giants, Knights, or Dwarfs. Command units in real-time battles. Upgrade characters, build structures, and defend your castle against waves of enemies.
Iron Marines+
IRONHIDE IRELAND LIMITED
Command soldiers, mechas, and aliens in real-time
Play real-time strategy games set in a sci-fi universe. Command soldiers, mechas, and aliens to battle space monsters and robot armies. Build bases, upgrade units, and adapt strategies during dynamic battles.
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.
Galaxy Thunder: Space Invasion
崇 宋
Play, shoot, and destroy enemies
Play a vertical scrolling shooter with rhythmic gameplay and detailed visuals. Navigate through levels, avoid obstacles, and defeat bosses. Use weapons like lasers and missiles to attack enemies.
TEGRA: Zombie survival island
PSV STUDIO LTD
Survive, build, and fight offline
Game allows players to explore an open-world environment, build and fortify bases, and craft weapons. Fight zombies and monsters in combat. Activate portals to progress through the story. Play offline without internet connection.
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.
Enemy Strike
Killer Bean Studios LLC
Shoot enemies and survive waves
Play as a soldier defending a last remaining city from an alien invasion. Engage in intense first-person shooting with AI enemies, snipers, and alien vehicles. Explore detailed 3D environments and use various weapons to combat the alien army.
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.