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The Boundary Condition

Game overview

The Boundary Condition

A mind-bending 3D/2D/1D puzzle-platformer where you interact with cross-sections of the world. Every level will leave you with a broader view of what is possible. . . Or is it narrower?

Casual Indie Strategy
Last tracked players
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All-time peak
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24-hour change
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About this game Read the full description

The Boundary Condition is an award-winning puzzle-platformer that explores the physics of cross-sections.  In each level, you may need to flatten into 2D or 1D in order to bypass obstacles. Squeeze through narrow gaps, climb steep slopes, and cross wide chasms.

Between the levels, discover the philosophical writings of a programmer who is working on a complex project involving a mysterious machine.  The sunk cost continues to sink deeper, but surely she'll find a way to pull it together in the end, right? . . . Right?

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Demo Version 0.3.3 GDEX 2025 Award Winner, Demo Version 0.3.2 Demo Version 0.3.1
System requirements Windows · Linux

Windows

Minimum

Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10
  • Processor: Decent Laptop CPU
  • Memory: 1 GB RAM
  • Graphics: Intel UHD Graphics
  • Storage: 1 GB available space

Recommended

Recommended:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10
  • Processor: Decent Desktop CPU
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GeForce GTX 1650 or better
  • Storage: 1 GB available space

Linux

Minimum

Minimum:
  • OS: Tested on Pop!_OS
  • Processor: Decent Laptop CPU
  • Memory: 4 GB RAM
  • Graphics: Intel UHD Graphics
  • Storage: 1 GB available space

Recommended

Recommended:
  • OS: Tested on Pop!_OS
  • Processor: Decent Desktop CPU
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GeForce GTX 1650 or better
  • Storage: 1 GB available space
Game details Languages, features & support
Publisher
Antiderivative Games
Brazilian rating
l
Steam Germany rating
0
Features
Single-player, Gamepad Recommended, Partial Controller Support, Steam Cloud, Family Sharing
Languages
English
Compatibility & accessibility Steam Deck, controllers & access features

Can I Play This?

Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.

Some source data is stale
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
unknown
Valve compatibility test
Input
Controller support: unknown
Structured language support (1)
LanguageInterfaceFull audioSubtitles
EnglishYesNoNo
Steam store page stale · checked 2026-09-04 PCGamingWiki technical notes External link only; SteamIQHQ does not ingest PCGamingWiki content.
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Frequently Asked Questions

Is The Boundary Condition free to play?
Yes, The Boundary Condition is free to play on Steam.
What genre is The Boundary Condition?
The Boundary Condition is a Casual, Indie, Strategy game.
Who developed The Boundary Condition?
The Boundary Condition was developed by Antiderivative Games and published by Antiderivative Games.
What platforms does The Boundary Condition support?
Available on Steam for Windows, Linux.