About Posthumors

Posthumors is an Adventure, Simulation, and Early Access game developed by Tsunzalica. It was released on the Steam Store by Tsunzalica.

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, Posthumors supports the following features:

• Single-player
• Save Anytime
• Custom Volume Controls
• Playable without Timed Input
• Camera Comfort

Media & Sceenshots

Watch the featured video for Posthumors and see the latest screenshots from the Steam Store.

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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.

Posthumors data has been sourced from:

• Valve Corporation. (2026, May 23). Posthumors on Steam. Steam Store.
• Valve Corporation. (2026, May 23). Posthumors. Steam Community Hub.
• Tsunzalica. (2026, May 12). Posthumors. Posthumors.