Developer Rubeki Games
Publisher Rubeki Games
Steam App Id 3610500

MEGANAUT

A 3rd person narrative horror game with modernized retro 3D graphics, and unique floating mechanics. Travel past The Habitat walls into the deep megastructure in search of your missing friend Seija, and find out why he left.

Last Updated: 11/17/2025

Platforms
  • Windows
  • Mac
  • Linux

About MEGANAUT

MEGANAUT is an Adventure, and Indie game developed by Rubeki Games. It was released on the Steam Store by Rubeki Games.

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

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

  • Steam Cloud
  • Full controller support
  • Steam Achievements
  • Single-player
  • Family Sharing

Media & Sceenshots

Watch the featured video for MEGANAUT 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.

MEGANAUT data has been sourced from:

  • Valve Corporation. (2025, November 17). MEGANAUT on Steam. Steam Store.
  • Valve Corporation. (2025, November 17). MEGANAUT. Steam Community Hub.
  • Rubeki Games. (2025, April 7). MEGANAUT. MEGANAUT.

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