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Cosmic Star Heroine

Updated v1.19
Version updated to v1.19

Updated December 17, 2025 12:36 pm (6 months ago)

Cosmic Star Heroine is a sci-fi RPG that follows a special agent on a mission to save the galaxy from an ancient threat. Explore alien worlds, recruit allies, and engage in turn-based battles with a strategic combat system that rewards smart ability usage.

AdventurePixel GraphicsRole-playing
About this game

Cosmic Star Heroine overview

Alyssa L’Salle was one of the top secret agents at the Agency of Peace & Intelligence on the Planet Araenu. But when she uncovers a horrible conspiracy, she has to go rogue in order to save the day! Can Alyssa save the galaxy when everyone (and everything) is out to stop her!

  • The best of classic and modern RPGs!
  • Brisk pacing that respects your time! Save anywhere!- No separate battle screen! Battles take place directly in the areas that you explore!
  • 2D visual style straight from the height of gaming’s 16-bit era!
  • Animated cutscenes reminiscent of the Sega CD & Turbo Duo era!
  • Soundtrack by HyperDuck SoundWorks (Dust: An Elysian Tail, Precipice of Darkness 4)!
  • Over 100 minutes of music!- Multi-character combo techniques!
  • Innovative turn-based combat system that focuses on flow & strategy!
  • Your own spaceship! Recruit new agents to help your home base grow!
System Requirements

Will this game run on your PC?

Minimum

  • OS: Windows 7 32-bit
  • Processor: Intel Atom X7-Z8750
  • Memory: 2 GB RAM
  • Graphics: Intel HD 405 Graphics 600 MHz
  • Storage: 6 GB available space
Instructions

Download, Install, and Play

  1. Click the download button to get the link. You’ll be redirected to our link generator.
  2. Once you’re there, you can either copy the link or open it directly.
  3. Download Cosmic Star Heroine v1.19 [latest]. Wait until it is 100% complete, then locate the files.
  4. Install the game:
    • Run or double-click setup_********.exe.
    • If a DLC folder is included, run any .exe files inside it as well.
  5. After the installation is complete, launch the game and start playing.
  6. Enjoyed the game? Consider purchasing it from the official store to support the developers.

Need help?
Check our FAQs for common questions and fixes. If you need additional assistance, you can also visit the official GOG Support Center.