Alien History
A knowledge discovery game inspired by ancient astronaut theories. Travel across nine world regions, consult expert informants, and piece together evidence of non-human intelligence hidden in ancient civilizations. Every discovery brings you closer to the truth.
Last Updated: 6/3/2026
Alien History
A knowledge discovery game inspired by ancient astronaut theories. Travel across nine world regions, consult expert informants, and piece together evidence of non-human intelligence hidden in ancient civilizations. Every discovery brings you closer to the truth.
Last Updated: 6/3/2026
- Windows
- Mac
- Linux
About Alien History
Alien History is a RPG, and Adventure game developed by Adam. On 5/20/2026, it was released on the Steam Store by Adam.
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, Alien History supports the following features:
- Family Sharing
- Single-player
From the Steam community, Alien History has been tagged with the following user tags:
- Interactive Fiction
- Investigation
- Story Rich
- Aliens
- Dialogue Heavy
- Historical
- Realistic
- RPG
- Mystery
- Choose Your Own Adventure
- Conspiracy
- Detective
- Sci-fi
- Point & Click
- Alternate History
- Cinematic
- Adventure
- Singleplayer
- 2D
- Exploration
Media & Sceenshots
Watch the featured video for Alien History and see the latest screenshots from the Steam Store.

Related Packages
Alien History 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 |
|---|---|---|
| Alien History | $5.99 | 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.
Alien History data has been sourced from:
- Valve Corporation. (2026, June 3). Alien History on Steam. Steam Store.
- Valve Corporation. (2026, June 3). Alien History. Steam Community Hub.
- Adam. (2026, May 4). Alien History. Alien History.