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Shooting game

Cosmic Defender

Cosmic Defender 2.1 is a fast-paced, retro-styled vertical arcade shooter (Shmup) set against a cyberpunk sci-fi backdrop. Pilot the powerful Cosmic Defender starship to fend off a galaxy-wide invasion. Battle through multiple...

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Official listing

Game description

Cosmic Defender 2.1 is a fast-paced, retro-styled vertical arcade shooter (Shmup) set against a cyberpunk sci-fi backdrop. Pilot the powerful Cosmic Defender starship to fend off a galaxy-wide invasion. Battle through multiple levels, destroying formations of diverse enemy types - from Interceptors to Juggernauts - that descend upon you. Clear the enemy ranks to engage and defeat a unique, powerful Boss at the end of each protocol level. Survive all challenges to face the ultimate Final Boss encounter. Earn high scores and track your lifetime statistics as you defend the cosmos.

From the game listing

Instructions and controls

Move Ship Move Mouse Cursor Touch Drag on mobile or use Keyboard keys A Left Arrow and D Right Arrow Fire Weapon Hold Mouse Click Hold Touch or Hold SPACEBAR Pause Menu Press Escape or the P key

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How to play Cosmic Defender

See the official game walkthrough for the objective, controls and useful gameplay ideas.

Video guide

About Cosmic Defender

Cosmic Defender 2.1 is a fast-paced, retro-styled vertical arcade shooter (Shmup) set against a cyberpunk sci-fi backdrop. Pilot the powerful Cosmic Defender starship to fend off a galaxy-wide invasion. Battle through multiple...

Cosmic Defender is listed in the Shooting games collection. The listing also includes the 1 Player, 2025 games, Action, Fight, Retro, and Science tags, which help connect it with nearby game pages.

How to play Cosmic Defender

Move Ship Move Mouse Cursor Touch Drag on mobile or use Keyboard keys A Left Arrow and D Right Arrow Fire Weapon Hold Mouse Click Hold Touch or Hold SPACEBAR Pause Menu Press Escape or the P key

Controls and device support

The listing currently identifies Desktop + mobile support, keyboard controls and a 800 x 600 game frame. These details come from the supplied game information and may change when the source listing is updated.

  • Controls: Keyboard
  • Device support: Desktop + mobile
  • Game frame: 800 x 600

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