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Simplex Mundi header art

Simplex Mundi

Your spaceship shattered on an unknown alien planet. All around you there are harmful robots. Will you find a way out? Explore a stunning world full of dangers in this unique FPS and fight for your survival!

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Developer
Publisher
Release
September 9, 2018
7 years and 328 days ago
Steam Reviews
Positive22 reviews86.4%

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Game contextLatest: IGF Team
ContextThe evidence factors used to assess whether this game belongs on IndieGame.Fan.Status
Notes
Latest Contributor: IGF TeamEdit notes
Updated: Jul 14, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 14, 2026Publisher scaleThe operating scale of the game's publisher.
Updated: Jul 14, 2026Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Simplex Mundi and PixelKiln funded?FundingThe known source of funding behind the game.
Updated: Jul 14, 2026Creative controlWho appears to retain creative control of the game.
Updated: Jul 14, 2026Release statusWhether and how the game has been released.

Media

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About the Game

Simplex Mundi is an fps focused on fight and exploration of an open world cube-shaped planet. Fight your way through the six sides and all around the planet as the world rotates according to the player position and movements!

You will find yourself on an unknown planet with your only weapons and a mysterious companion to help you through your journey.

Simplex Mundi will bring you to a misterious world, full of enemyes and dangers:

  • Find a way to leave the Simplex Mundi
  • Explorable, dinamically rotating open world planet
  • A lot of different weapons and enemyes
  • Thrilling boss fights
  • Colorful low poly graphic