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:8/25/2025
- 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 293 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 is available for gamers to download and play completely for free.
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, August 25). 41 Hours: Prologue on Steam. Steam Store. https://store.steampowered.com/app/1536830
- Valve Corporation. (2025, August 25). 41 Hours: Prologue. Steam Community Hub. https://steamcommunity.com/app/1536830
- Texelworks. (2023, July 13). 41 Hours: Prologue. 41 Hours: Prologue. https://valkyrieinitiative.pro/