About Elemental Sandbox Lab: Reaction Files
Elemental Sandbox Lab: Reaction Files is a free online Simulation game that runs right in your browser. There is nothing to download and no account to create: press Play and you are in. It works on desktop, laptop, tablet and mobile.
A falling-sand physics sandbox with nine research goals across three chapters. Paint sand, water, walls, fire, oil, ice, plants, metal, acid, salt and electric arcs, and watch them spread and react: steam, glass, plant growth, chain fires, firefighting, melting ice, corrosion, neutralization and conduction. Build containers and reaction chains to finish each study, fill in the reaction log and earn three stars. Controls: pick a material, then hold and drag to paint.
How to play
Press the Play button to load the game. Most games are played with the mouse or by tapping the screen; keyboard games use the arrow keys, WASD or the space bar. Read the in-game instructions for the exact controls, and use the fullscreen button for the best experience.
Frequently asked questions
Is Elemental Sandbox Lab: Reaction Files free?+
Yes. Elemental Sandbox Lab: Reaction Files is completely free to play in your browser. You do not need to download anything or create an account.
Can I play Elemental Sandbox Lab: Reaction Files on my phone?+
Yes. Elemental Sandbox Lab: Reaction Files works in modern mobile browsers on iPhone, iPad and Android phones, as well as on Windows, Mac, Linux and Chromebook computers.
Is my progress saved?+
Scores and progress are stored locally in your browser on this device. Clearing your browser data will reset them.
Who made Elemental Sandbox Lab: Reaction Files?+
Elemental Sandbox Lab: Reaction Files is an open-source game by wangzifan396-wzf, published under the MIT license.
Credits
Created by wangzifan396-wzf. Open source under the MIT license. Source code ↗
