Get started with Reactor

Open Unity Package Manager

In the Unity menu bar, go to Window → Package Manager. Click the + button in the top-left corner and select Add package from git URL…

New to the Package Manager? Unity's guide on installing a package from a Git URL walks through it.

Add the package URL

Paste the URL below and click Add.

Install the Reactor server, then follow the first tutorial

After the package imports, a Reactor panel pops up asking whether to install the local development server. Click yes.

Running a server has a few steps, so let the first tutorial, Running Rooms Locally and Online, walk you through it from an empty project to a working room.

If the server will not install or run, a missing .NET 8 SDK is almost always why.

Stuck on setup? Ask in our Discord. We respond quickly.

Deploy to Reactor Cloud (optional)

When you're ready to go live, sign in to the console at console.kinematicsoup.com. The overview page lets you create projects under Reactor or Scene Fusion: create a Reactor project and choose your tier at that point.

If someone is adding you to an existing project, they can send an invite from the console. Click the link in the email and you'll be joined to the project automatically.