# Install Scene Fusion

Multi-user live collaboration inside the Unity Editor. Install via Package Manager and start a session in seconds.

## 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…**

## Add the package URL

Paste the URL below and click **Add**.

`https://github.com/KinematicSoup/Releases.git?path=/SceneFusion/2.0.4`

## Create a project and start a session

After the package imports, open the Scene Fusion panel ( **Window → Scene Fusion**). Sign in with your KinematicSoup account, or create one at **console.kinematicsoup.com**. The console overview page shows both products: create a Scene Fusion project there and choose your tier. Then return to the panel in Unity to start or join a session.

If you've been invited to an existing project, click the link in the invite email. It joins you to the project automatically.

Stuck on setup? Ask in our [Discord](https://discord.gg/vWeTvPB). We respond quickly.

### Requirements

**Unity**  
2021.3 LTS  /  2022.3 LTS  /  6.0 LTS (latest supported)

**Free tier**  
Up to 2 collaborators, 20,000 objects

**Paid tier**  
Unlimited collaborators and objects

**LAN version**  
Asset Store versions: [Lite (free) →](https://assetstore.unity.com/packages/tools/level-design/scene-fusion-2-lite-real-time-collaboration-285247) [Indie ($190/seat) →](https://assetstore.unity.com/packages/tools/level-design/scene-fusion-2-indie-real-time-collaboration-285234)

Looking for an enterprise or educational license? [Get in touch.](/content/contact/index.html)

Session installed? Read the [workflow guide](/content/scene-fusion/workflow/index.html) to learn how to structure sessions, handle source control, and what to expect mid-session.

Building multiplayer too?

Reactor is our multiplayer engine for Unity, built on the same real-time sync that powers Scene Fusion. Free to develop locally.

[Explore Reactor →](/content/reactor/index.html)