OpenBeam Cloud is open for the beta

Launch a soft-body simulation in your browser, crash it, record it and take the data with you. Here is how to get in.

Troubleshooting sessions

What the messages you see when starting or playing a session mean, and what to do about each one.

Browser and network requirements

Which browsers and computers can play OpenBeam Cloud, what your network needs, and how to get a smooth stream.

Sign in to OpenBeam Cloud

Create an openbeam.world account, sign in to OpenBeam Cloud by email, use a beta invite, and start again with a fresh sign-in.

OpenBeam Cloud vs OpenBeam desktop

The same open-source engine, two ways to run it: hosted on our GPUs and streamed to your browser, or installed on your own machine.

Record a run and download its data

Record a session with the video, your controls and the engine data on one clock, then watch it or download the data bundle.

Upload and share mods

Add BeamNG maps and vehicles to your cloud library, manage it, and publish a mod to the public repository with a shareable link.

Load maps and vehicles in a session

Use the player's Content panel to add a map or vehicle, install it in the running game, load a level and spawn a vehicle.

Use the player toolbar

The controls at the top of the OpenBeam player: fullscreen, mouse capture, bitrate, Record, Content, Stats, Latency test and Leave, with keyboard shortcuts.

Find your way around OpenBeam Cloud

The OpenBeam Cloud dashboard: the top bar, the Play, Mods and Recordings tabs, and how to sign out.

Session, usage and storage limits

How many sessions you can run, how long they last, what happens when you disconnect, and how much you can keep in your mod library.

Plans, hours and billing

What each OpenBeam Cloud plan includes, how simulation hours are counted, and what changes when billing opens on October 26.

OpenBeam MCP tools

This reference covers the 22 tools exposed by the OpenBeam game's MCP server. Through OpenBeam Cloud, they operate on the game in the session you connected to. Follow MCP access and connection to connect a client. Use your connected server's tools/list response to confirm the

Generate a code and connect over MCP

OpenBeam Cloud lets an MCP client work with the game in one of your running sessions. To connect, generate a device approval code, approve it with your OpenBeam account, and exchange it for an access token. The browser dashboard approves the code. The code is generated by the API or

Getting started

How to get access to OpenBeam Cloud, what you get, and what these docs will cover.