Virtual Circuit Board — Steam capsule
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Virtual Circuit Board Free Download

by Reverie Foundry

Windows · Linux · Oct 5, 2023

Download Now Data checked on Steam: Oct 20, 2026
Fit check

Is Virtual Circuit Board worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Logic-circuit enthusiasts who want an open-ended construction sandbox
  • Players with basic knowledge of logic gates and circuits who want to experiment
  • Assembly programmers interested in connecting custom instructions to virtual hardware

Skip it if you…

Saves you a refund
  • Players seeking guided progression may stop at the sandbox's lack of tutorials, levels, and challenges
  • Beginners without basic logic-circuit or assembly knowledge may hit a wall when setting their own goals and building systems
  • Players looking for a puzzle campaign with defined objectives may find the open-ended structure too unstructured

Drafted from Steam store data with AI and reviewed by an editor · How we write fit checks · Report an error

Our take on Virtual Circuit Board

The bounce point comes before the first project: there are no tutorials, levels, or challenges to establish a path. Users who need instruction in digital logic or assembly will need that knowledge before the drawing tools, custom instructions, and simulation modes become useful.

What is Virtual Circuit Board?

Virtual Circuit Board is a drawing-based sandbox for building and running digital logic circuits.

Players choose what to make; the game includes no tutorials, stages, or challenges. Its editor provides color-coded gates and traces, supports components with multiple inputs and outputs, and includes an Array tool for placing several traces together. In the assembly editor, players can create instructions and compile programs into Virtual Memory for circuit access.

Work is split between editing, where circuits and programs are changed, and simulation, where circuits run and assembly instructions can be observed. A tick-based engine passes signals from one component to another and can perform millions of updates in a second. Decoration layers replace components’ default colors, allowing state-responsive visuals such as buttons and labels.

How Virtual Circuit Board plays

01Custom assembly instructions
Programs are assembled into Virtual Memory that can be accessed by the player’s circuits.
02Tick-based simulation
Signals move between components one tick at a time, with simulation frequencies reaching up to millions of updates per second.
03Circuit drawing tools
Color-coded gates and traces support multiple inputs and outputs, while the Array tool can draw several traces together.
04Separate work modes
Editing changes circuits and assembly code, while simulation runs the circuit and displays executed assembly instructions.
05Circuit decoration layers
Additional drawing layers can change component colors to create visual elements such as buttons and labels that respond to component states.

Virtual Circuit Board compared to similar games

Virtual Circuit Board provides an open-ended digital-logic sandbox with custom assembly instructions, circuit drawing, and simulation, while SpaceChem centers on constructing factories that transform raw materials into chemical products. SpaceChem offers a design-based puzzle structure, whereas Virtual Circuit Board leaves construction goals to the player.

Virtual Circuit Board: platforms & release

Is Virtual Circuit Board worth it?

It is worth it if: logic-circuit enthusiasts who want an open-ended construction sandbox. Skip it if: players seeking guided progression may stop at the sandbox's lack of tutorials, levels, and challenges.

Where can I download Virtual Circuit Board?

Use the Download Now button on this page: it opens Virtual Circuit Board's store page, where you can choose how to get it.

What platforms is Virtual Circuit Board on?

Windows and Linux.

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Virtual Circuit BoardWindows, LinuxDownload Now
Virtual Circuit BoardWindows, Linux
Download Now