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ReactionLab 2 is a critically acclaimed 8-bit particle sandbox, and quite possibly the best game of its type on Android. Let your inner mad scientist shine by drawing elements onto the canvas and watching them interact in real time. Featuring well over 60 elements, hundreds of different particle types, and nearly 100 achievements to attain. There are endless creative possibilities and undiscovered combinations. Try to find every reaction, or just build something awesome, it's up to you!

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ReactionLab 2 Released on iPhone

ReactionLab 2 Released on iPhone

News

After much hard work ReactionLab 2 has finally released on iPhone.

ReactionLab 2 Update 1.4.0 Released

ReactionLab 2 Update 1.4.0 Released

News

Update 1.4.0 introduces a sharing feature where players can browse the best creations from around the world and share their own!

ReactionLab 2 Update 1.2.0 Overview

ReactionLab 2 Update 1.2.0 Overview

News

A closer look at the features introduced in ReactionLab 2's Update 1.2.0.

ReactionLab 2 - New gameplay trailer

ReactionLab 2 - New gameplay trailer

News

Just released, this new gameplay trailer shows off some of the features in the most recent update, as well as several creative contraptions and Rube-Goldberg...

Contraption Showcase

Contraption Showcase

Feature

A look into what complex contraptions are possible in ReactionLab 2. Featuring a force field gun, smoke detector, and even a simple calculator.

ReactionLab 2 - Update 1.1.0 Overview

ReactionLab 2 - Update 1.1.0 Overview

News

A more in-depth look at the features introduced in Update 1.1.0, which went live August 8th.