A downloadable game for Windows and Linux

You are a veteran space force pilot. One day, a unknown extraterrestrial civilization came and started attacking Earth. Now it's up to you to save the Earth and mankind from alien invaders and asteroids! Will you successfully defend the Earth?


  • Campaign with 20 levels
  • Endless - can you survive against never-ending waves of alien invaders and asteroids?
  • 4 difficulties (Easy, Normal, Hard and Nightmare)
  • Destroy alien ships and asteroids to earn money
  • 6 purchasable spaceships
  • 4 purchasable upgrades

Destroy alien ships, asteroids and use the money you earn to buy new spaceships and upgrades! Are you brave enough to defend Earth?


  • WASD/Arrow Keys to move
  • Left Mouse Button/E to shoot


Defend the Earth v0.3.5 (Windows) 39 MB
Defend the Earth v0.3.5 (Linux) 49 MB

Install instructions

  1. Extract Defend the Earth.zip
  2. Run Defend the Earth.exe or Defend the Earth.x86_64 (for Linux users)

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