A downloadable game for Windows, macOS, Linux, and Android

Cosmic Defender is a classic arcade-style space shooter with modern visual effects, smooth controls, and satisfying progression.

You pilot a powerful starship through deep space, fighting waves of alien enemies that grow stronger over time. Collect power-ups, upgrade your ship, and see how long you can survive.

๐Ÿš€ Features

  • Fast-paced arcade space combat

  • Multiple enemy types with unique behavior

  • Wave-based progression with increasing difficulty

  • Upgrade system (fire rate, damage, speed, health)

  • Colorful particle effects & explosions

  • Smooth keyboard controls

  • Dynamic sound effects

  • Runs as a single Windows executable

    Earn upgrade points by completing waves:

    • Increase fire rate
    • Increase damage
    • Increase ship speed
    • Increase maximum health

    ๐ŸŽฎ Controls

    • Arrow Keys โ€“ Move
    • Space โ€“ Shoot
    • ESC โ€“ Return to Menu
    • R โ€“ Restart (Game Over)
    • M โ€“ Back to Menu
  • ๐Ÿ›  Upgrades

Download

Download
Cosmic Defender v1.zip 27 MB

Install instructions


๐Ÿ’ป System Requirements

OS: Windows 10 / 11
Processor: Any modern CPU
Memory: 2 GB RAM
Graphics: Integrated graphics supported
Storage: ~100 MB

Installation

  1. Download CosmicDefender.exe

  2. Double-click to play

  3. If Windows warns you, click More Info โ†’ Run Anyway

(No installation required)


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