Project Threshold
Scratch catalog
Screenshots & trailers
Trailers autoplay muted — use controls to unmute.
Primary storefront actions
About this game
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. Project Threshold is a psychological horror and memory-based walking simulator where players must confront the fears and horrors waiting beyond each threshold.
System requirements
PC storefront requirement matrices are shown for the Steam / PC tab. Switch platform above for console release context.
Rarest achievements
Achievements unavailable for this source
This catalog entry does not have a Steam app mapping yet.
Game Snapshot
Platforms
Community rating
Critics rating
Genres
Themes
Game modes
Player perspective
Keywords
Languages
Language support isn’t summarized on this overview yet.
- Developer
- Murushii
- Publisher
- Murushii
- Release · Linux
- Worldwide — May 31, 2026
Community discussion
Sign in to join the conversation when comments launch.