Android — install the Aimllama app on your phone. It works on its own with a Bluetooth keyboard, mouse or controller.
Windows — optional. Link it to the phone by scanning the QR it shows; the PC then drives the low-latency control path and mirrors the game.
Requirements
Android 11 or newer. A Bluetooth or USB-OTG keyboard, mouse or controller. For the PC link: Windows 10/11 and the phone on the same Wi-Fi, or a USB cable.
First time? The setup guide covers everything once — five minutes, with pictures.