Ephemeris
Guide your civilization to epic victory in Ephemeris, the upcoming turn-based space war strategy game. Spread your civilization across the galaxy, unlock new tech, design warships and crush your enemies in cinematic, fully 3D real-time space battles!
Last Updated: 10/15/2025
Ephemeris
Guide your civilization to epic victory in Ephemeris, the upcoming turn-based space war strategy game. Spread your civilization across the galaxy, unlock new tech, design warships and crush your enemies in cinematic, fully 3D real-time space battles!
Last Updated: 10/15/2025
- Windows
- Mac
- Linux
About Ephemeris
Ephemeris is an Action, Indie, Simulation, and Strategy game developed by YrdVaab. It was released on the Steam Store by YrdVaab.
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, Ephemeris supports the following features:
- Single-player
- Family Sharing
Media & Sceenshots
Watch the featured video for Ephemeris and see the latest screenshots from the Steam Store.
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Genres
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Frequently Asked Questions
Soures & References
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Ephemeris data has been sourced from:
- Valve Corporation. (2025, October 15). Ephemeris on Steam. Steam Store.
- Valve Corporation. (2025, October 15). Ephemeris. Steam Community Hub.
- YrdVaab. (2024, September 11). Ephemeris. Ephemeris.