Immortal Engine
A fantasy & sci-fi universe simulator that runs from the birth of the first gods to the death of the last mortal. For those who spend more time in a character creator than playing the game. Design worlds, gods, races, metals, magic and monsters down to the melting point — then simulate it all.
Last Updated: 10/26/2026
| Steam App Id | 3066940 |
Immortal Engine
A fantasy & sci-fi universe simulator that runs from the birth of the first gods to the death of the last mortal. For those who spend more time in a character creator than playing the game. Design worlds, gods, races, metals, magic and monsters down to the melting point — then simulate it all.
Last Updated: 10/26/2026
- Windows
- Mac
- Linux
About Immortal Engine
Immortal Engine is a game. It was released on the Steam Store.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
Media & Sceenshots
Watch the featured video for Immortal Engine and see the latest screenshots from the Steam Store.

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Frequently Asked Questions
Soures & References
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Immortal Engine data has been sourced from:
- Valve Corporation. (2026, October 26). Immortal Engine on Steam. Steam Store.
- Valve Corporation. (2026, October 26). Immortal Engine. Steam Community Hub.