Box or Void
Walls become empty space. Empty space becomes walls. Box or Void is a puzzle game about reversing positive and negative space. Obstacles in one space become pathways in the other.
Last Updated: 4/3/2026
| Developer | Dumen Games |
| Publisher | Dumen Games |
| Steam App Id | 3878040 |
About Box or Void
Box or Void is an Indie, and Casual game developed by Dumen Games. It was released on the Steam Store by Dumen Games.
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, Box or Void supports the following features:
- Family Sharing
- Full controller support
- Single-player
Media & Sceenshots
Watch the featured video for Box or Void and see the latest screenshots from the Steam Store.

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Frequently Asked Questions
Soures & References
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Box or Void data has been sourced from:
- Valve Corporation. (2026, April 3). Box or Void on Steam. Steam Store.
- Valve Corporation. (2026, April 3). Box or Void. Steam Community Hub.