# Manual install (/en/realtime-media/im/reference/manual-sdk-install/unity)

> For AI agents: see the complete documentation index at [llms.txt](/llms.txt).

To manually install Chat SDK:

1. Unzip [Chat SDK for Unity](/sdks) to a local folder:

2. In Unity, click **Assets > Import Package > Custom Package**.

3. Navigate to the Chat SDK package and click *Open*.

4. In **Import Unity Package**, click **Import**.