Eternity's Echo: Patient Zero
As Rayne Williams, an elite agent of the D.I.B you were deployed into the zone. Your team is missing and you're surrounded by both paranormal nightmares and mercs. Guided by your partner Sam, you must survive this chaos and uncover the mystery of "Patient Zero".
Last Updated: 11/25/2025
| Developer | Demonsoft Games |
| Publishers | |
| Steam App Id | 2688960 |
Eternity's Echo: Patient Zero
As Rayne Williams, an elite agent of the D.I.B you were deployed into the zone. Your team is missing and you're surrounded by both paranormal nightmares and mercs. Guided by your partner Sam, you must survive this chaos and uncover the mystery of "Patient Zero".
Last Updated: 11/25/2025
- Windows
- Mac
- Linux
About Eternity's Echo: Patient Zero
Eternity's Echo: Patient Zero is an Adventure, Action, and Indie game developed by Demonsoft Games. It was released on the Steam Store by Blackburne Games Studio FZ LLC, Blackburne Games Studio, IndieNext, and Demonsoft 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, Eternity's Echo: Patient Zero supports the following features:
- Full controller support
- Steam Achievements
- Single-player
- Family Sharing
Media & Sceenshots
Watch the featured video for Eternity's Echo: Patient Zero and see the latest screenshots from the Steam Store.
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Features & Categories
Frequently Asked Questions
Soures & References
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Eternity's Echo: Patient Zero data has been sourced from:
- Valve Corporation. (2025, November 25). Eternity's Echo: Patient Zero on Steam. Steam Store.
- Valve Corporation. (2025, November 25). Eternity's Echo: Patient Zero. Steam Community Hub.
- Demonsoft Games. (2023, November 20). Eternity's Echo: Patient Zero. Eternity's Echo: Patient Zero.