Heliodawn
You start with a coal mine, an iron mine, a well, and a farm. You end with rockets flying, colonies on the Moon and Mars, and cargo flowing between every world you've built. An idle incremental game about building humanity's space program from the ground up.
Last Updated: 5/11/2026
| Release Date | 12/31/2026 (In 206 Days) |
| Developer | Civiem LLC |
| Publisher | Civiem LLC |
| Steam App Id | 4681870 |
Heliodawn
You start with a coal mine, an iron mine, a well, and a farm. You end with rockets flying, colonies on the Moon and Mars, and cargo flowing between every world you've built. An idle incremental game about building humanity's space program from the ground up.
Last Updated: 5/11/2026
- Windows
- Mac
- Linux
About Heliodawn
Heliodawn is a Simulation, Strategy, and Free to Play game developed by Civiem LLC. On 12/31/2026, it was released on the Steam Store by Civiem LLC.
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, Heliodawn supports the following features:
- Playable without Timed Input
- Single-player
- Save Anytime
- Color Alternatives
Media & Sceenshots
Watch the featured video for Heliodawn and see the latest screenshots from the Steam Store.
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Frequently Asked Questions
Soures & References
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Heliodawn data has been sourced from:
- Valve Corporation. (2026, May 11). Heliodawn on Steam. Steam Store.
- Valve Corporation. (2026, May 11). Heliodawn. Steam Community Hub.
- Civiem LLC. (2026, May 11). Heliodawn. Heliodawn.