Release Date 6/18/2026
Developers
Publisher Murushii Studios
Steam App Id 4820610

Project Threshold

You are a participant in Project Threshold, an experiment designed to force people to confront their deepest fears. Pass through sets of blue and red doors, survive what waits beyond them, and reach the end, if escape is even possible.

Last Updated: 6/22/2026

Platforms
  • Windows
  • Mac
  • Linux

About Project Threshold

Project Threshold is an Adventure, and Indie game developed by Kyronaught Games, and Murushii Studios. On 6/18/2026, it was released on the Steam Store by Murushii Studios.

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

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

  • Stereo Sound
  • Playable without Timed Input
  • Family Sharing
  • Single-player
  • Custom Volume Controls
  • Steam Achievements
  • Camera Comfort

Media & Sceenshots

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

Project Threshold Featured Screenshot #1

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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.

Project Threshold data has been sourced from:

  • Valve Corporation. (2026, June 22). Project Threshold on Steam. Steam Store.
  • Valve Corporation. (2026, June 22). Project Threshold. Steam Community Hub.

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