Note: this is an early prototype version of Cosmic Ray. The game has seen been developed into a full release and is available on Steam.

The sun is about to die. Scientists predict we have, at most, 5 days. 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
  • Harvest planets for resources
  • Thwart alien attacks while avoiding the perils of space


  • W/A/S/D: move
  • LMB: shoot / terraform
  • Escape: detach from planet / pause
StatusIn development
GenreAdventure, Action
Made withUnity
TagsOpen World, Space
Average sessionA few minutes
InputsKeyboard, Mouse

Development log

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