Phobophobia 1.0 – The Experiment
A first person psychological horror puzzle game where you must survive 10 phobia inspired rooms inside a disturbing experiment. Solve puzzles, explore a mysterious facility, and uncover the truth behind the voice guiding you through the test.
Last Updated: 3/9/2026
| Steam Price | $4.99 |
| Release Date | 10/18/2025 |
| Developer | ghoSTudio games |
| Publisher | ghoSTudio games |
| Steam App Id | 3981410 |
Phobophobia 1.0 – The Experiment
A first person psychological horror puzzle game where you must survive 10 phobia inspired rooms inside a disturbing experiment. Solve puzzles, explore a mysterious facility, and uncover the truth behind the voice guiding you through the test.
Last Updated: 3/9/2026
- Windows
- Mac
- Linux
About Phobophobia 1.0 – The Experiment
Phobophobia 1.0 – The Experiment is an Adventure, and Indie game developed by ghoSTudio games. On 10/18/2025, it was released on the Steam Store by ghoSTudio games.
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, Phobophobia 1.0 – The Experiment supports the following features:
- Family Sharing
- Single-player
From the Steam community, Phobophobia 1.0 – The Experiment has been tagged with the following user tags:
- Exploration
- Minimalist
- 3D Platformer
- Psychological
- Procedural Generation
- Narrative
- Atmospheric
- Dark
- Surreal
- Story Rich
- Puzzle
- Narration
- First-Person
- Psychological Horror
- Linear
- Logic
- Action-Adventure
- Mystery
- Horror
- PvE
- Indie
- Thriller
- Adventure
- Singleplayer
Media & Sceenshots
Watch the featured video for Phobophobia 1.0 – The Experiment and see the latest screenshots from the Steam Store.
Related Packages
Phobophobia 1.0 – The Experiment is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.
| Name | Price | Actions |
|---|---|---|
| Phobophobia 1.0 – The Experiment | $5.59 | View |
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Features & Categories
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.
Phobophobia 1.0 – The Experiment data has been sourced from:
- Valve Corporation. (2026, March 9). Phobophobia 1.0 – The Experiment on Steam. Steam Store.
- Valve Corporation. (2026, March 9). Phobophobia 1.0 – The Experiment. Steam Community Hub.
- ghoSTudio games. (2025, September 3). Phobophobia 1.0 – The Experiment. Phobophobia 1.0 – The Experiment.