A game about exploring space in search of hospitable planets for colonization. Casual gameplay and short rounds make it a great option for killing a few minutes.
All Reviews:
6 user reviews - Need more user reviews to generate a score
Release Date:
Sep 28, 2018

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“Take a dash of twin-stick shooter, mix in some planetary colonization, exploration to find said planets, and a ticking clock, and you have Cosmic Ray. It has a lot going on, and it is SO FUN.”
Space Game Junkie

“Cosmic Ray is a sign that they [Cosmocat] truly love what they do”
7/10 – The Insatiable Gamer

“Cosmic Ray is a game which delivers what it sells. It delivers the nostalgia of games of old, and proves to be a relaxing and entertaining distraction from work and every day life.”
8/10 – Bonus Stage

About This Game

The Earth's sun is about to die. Scientists predict we have, at most, 5 days remaining. The world as we know it is about to end...

Cosmic Ray to the rescue! His mission:

  • Explore distant solar systems
  • Colonize inhabitable planets, terraform inhospitable ones
  • Search planets for resources such as upgrade blueprints and alien artifacts
  • Collect ship parts to buy upgrades
  • Thwart alien attacks while avoiding the perils of space

Casual gameplay and short rounds make Cosmic Ray a great option for killing a few minutes.


Cosmic Ray features a lush, ambient soundtrack featuring music by Snug, JFS and Ogotu. Guaranteed to calm a crying baby in mere seconds.

System Requirements

    • Requires a 64-bit processor and operating system
    • OS *: Windows 7+
    • Processor: Dual-core 2.4 Ghz or faster
    • Graphics: 4 GB RAM
    • DirectX: Version 10
    • Storage: 200 MB available space
    • Requires a 64-bit processor and operating system
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.

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