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Dr. Brain: Action Reaction cover art

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Dr. Brain: Action Reaction

Knowledge Adventure · 1999 · PC

Source on GitHubHow to play

Doesn't play in a browser tab yet: it plays on your own device. Opens github.com in a new tab. Follow it to see on your home page when it comes out, or plays here.

On your device

Build from source

The project publishes its code and no build: you build it as its README says.

  • DrBrainActionReaction_PackageDecomp

    By SirHenricus1 stars on its repository

    Source

    Decompilation

    Code last updated Apr 2, 2025

    How to play
    1. There is no build to download: get the code from the project's repository.
    2. Build it as its README says. What the build gives, a program to run or the original game rebuilt for an emulator, is written there too.
    3. The project's page says what it needs from your own copy of Dr. Brain: Action Reaction, if anything.

From SubmitGame's list, read Oct 21, 2026, with releases, stars and licenses as each project's repository gives them. The steps are the same for every project of a kind: its own page has the details.

Under the hood: every project behind it, its license and code, how they connect, and who made them.

About

This is the final Dr. Brain game, released by Knowledge Adventure in 1999. Using the three laws of physics, Dr. Brain must escape the underwater base and stop the bad guy.

Description from IGDB.

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