41 Hours: Prologue
41 Hours is a first-person shooter dramatic game that follows the narrative of Ethan, a workaholic scientist in search of his long-lost wife. This is a one-hour prologue of the incredible, action-packed journey.
- Release Date:3/19/2021
- Developer:Texelworks
- Publisher:ValkyrieInitiative
- Last Updated:7/6/2025
- Steam App Id:1536830
41 Hours: Prologue
- Windows
- Mac
- Linux
- Steam Deck (Playable)
Steam Charts, Stats, and Live Player Count
At the moment, 41 Hours: Prologue has 1 concurrent player online and in-game. This is 91% lower than its previous all-time peak of 11 players achieved on 5/27/2024.
Review History Chart
Track historical review trends and overall ratings for 41 Hours: Prologue. It has received a total of 75 reviews on the Steam store and achieved a Player Score of 56 (Mixed).
Community Hub Members & Followers Chart
Explore the cumulative breakdown of Steam community hub members for 41 Hours: Prologue and its growth over time. It currently has 294 followers on its community page.
About 41 Hours: Prologue
41 Hours: Prologue is an Action game developed by Texelworks. On 3/19/2021, it was released on the Steam Store by ValkyrieInitiative.
Players have rated 41 Hours: Prologue as "Mixed" out of 75 total reviews on the Steam Store. These are split between 44 positive reviews and 31 negative reviews — an overall 59% positive review rating.
It can be played and ran on Windows systems. At the moment, it is possible to play 41 Hours: Prologue on the Steam Deck but some functionaliy may not be fully supported.
According to Steam’s category system, 41 Hours: Prologue supports the following features:
- Single-player
From the Steam community, 41 Hours: Prologue has been tagged with the following user tags:
- Sandbox
- Story Rich
- 3D
- Shooter
- First-Person
- Stealth
- Action-Adventure
- FPS
- On-Rails Shooter
- Action RPG
- Hidden Object
- Open World
- Sci-fi
- Post-apocalyptic
- Alternate History
- Military
- Dystopian
- Action
- Gun Customization
- Exploration
Media & Sceenshots
Watch the featured video for 41 Hours: Prologue and see the latest screenshots from the Steam Store.
Supported Languages
41 Hours: Prologue is available in 3 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| Russian | Yes | No | Yes |
| Chinese (Simplified) | Yes | No | Yes |
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 realtime to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
41 Hours: Prologue data has been sourced from:
- Valve Corporation. (2025, July 6). 41 Hours: Prologue on Steam. Steam Store. https://store.steampowered.com/app/1536830
- Valve Corporation. (2025, July 6). 41 Hours: Prologue. Steam Community Hub. https://steamcommunity.com/app/1536830
- Texelworks. (2023, July 13). 41 Hours: Prologue. 41 Hours: Prologue. https://valkyrieinitiative.pro/