Reactonix Sandbox
Reactonix is a flexible and enjoyable simulation sandbox where every force is at your command. Create ecosystems alone or with friends, experiment with physics and watch life evolve—or start an apocalypse for the sake of science. Complete freedom to create and destroy is in your hands.
Last Updated: 5/16/2026
| Developer | Dark Games DGG |
| Publisher | Dark Games DGG |
| Steam App Id | 3426670 |
Reactonix Sandbox
Reactonix is a flexible and enjoyable simulation sandbox where every force is at your command. Create ecosystems alone or with friends, experiment with physics and watch life evolve—or start an apocalypse for the sake of science. Complete freedom to create and destroy is in your hands.
Last Updated: 5/16/2026
- Windows
- Mac
- Linux
About Reactonix Sandbox
Reactonix Sandbox is an Indie, Simulation, and Massively Multiplayer game developed by Dark Games DGG. It was released on the Steam Store by Dark Games DGG.
It can be played and ran on both Windows and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Reactonix Sandbox supports the following features:
- Single-player
- Stats
- Save Anytime
- Steam Achievements
- Custom Volume Controls
- Co-op
- Multi-player
- Cross-Platform Multiplayer
- Online Co-op
- LAN Co-op
- Playable without Timed Input
- Mouse Only Option
- Camera Comfort
- Family Sharing
- Steam Workshop
- Steam Cloud
- Color Alternatives
- Steam Leaderboards
Media & Sceenshots
Watch the featured video for Reactonix Sandbox and see the latest screenshots from the Steam Store.
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Genres
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.
Reactonix Sandbox data has been sourced from:
- Valve Corporation. (2026, May 16). Reactonix Sandbox on Steam. Steam Store.
- Valve Corporation. (2026, May 16). Reactonix Sandbox. Steam Community Hub.