Curiosmos

Curiosmos is a cozy space sim where you build your own solar system by hand, crafting planets, moons, gravity, atmosphere, and even life! Embark on a quest to discover the secrets of the universe!

Last Updated: 9/30/2025

Platforms
  • Windows
  • Mac
  • Linux

About Curiosmos

Curiosmos is a Casual, Indie, and Simulation game developed by Chris Hanney, Guillaume Pauli, Robin de Paepe, Céline Veltman & The Silly Stars, Celine Veltman, Pepijn Willekens, and Céline & The Silly Stars. It was released on the Steam Store by Céline & The Silly Stars, and Celine Veltman & The Silly Stars.

It can be played and ran on both Windows and Mac systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.

According to Steam’s category system, Curiosmos supports the following features:

  • Family Sharing
  • Steam Achievements
  • Single-player
  • Captions available

Media & Sceenshots

Watch the featured video for Curiosmos and see the latest screenshots from the Steam Store.

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Frequently Asked Questions

Soures & References

Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.

Curiosmos data has been sourced from:

  • Valve Corporation. (2025, September 30). Curiosmos on Steam. Steam Store.
  • Valve Corporation. (2025, September 30). Curiosmos. Steam Community Hub.
  • Chris Hanney. (2024, June 5). Curiosmos. Curiosmos.

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