Stadiacast

About

Stadiacast is a server you run on your own network that stands in for the cloud endpoints the Stadia Controller's Wi-Fi mode needed before Stadia shut down. The controller connects to it over Wi-Fi, and it reports input, handles rumble and can stream audio to a headset. On Windows and macOS it can expose each controller as a virtual Xbox-style gamepad, and several controllers can connect at once.