Project Threshold cover art

Game

Project Threshold

2026 · Linux · PC (Microsoft Windows) · Adventure · Indie

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.

Screenshots

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Trailers & videos

Trailer

Game facts

Release date

May 31, 2026

Developer

Murushii

Publisher

Murushii

Platforms

Linux, PC (Microsoft Windows)

Genres

Adventure, Indie

Themes

Horror

Game modes

Single player

Perspective

First person

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Game data and artwork via IGDB.

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