Click to play Cosmic Defender

Use your keyboard or mouse — every game runs right here.

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Use your keyboard or mouse — every game runs right here.

Cosmic Defender

Shooter · added May 12, 2025 · 800×600

About Cosmic Defender

Pilot your spaceship through thrilling cosmic skirmishes in Cosmic Defender. Navigate waves of alien adversaries with seamless controls and unleash devastating power-ups. Master campaign challenges, obliterate epic bosses, or push your limits in endless mode. Immerse yourself in mesmerizing space visuals and captivating sounds as you defend the galaxy!

How to play

  • Keyboard or mouse — the game tells you what it wants.
  • Touch-ready: rotate to landscape for the widest view, and use the fullscreen button on small screens.
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