I’m trying to play Red Bull Tetris in Chrome with my Bluetooth gamepad, yet the browser never detects any input. I need a fast, no-frills solution that lets Chrome recognise the controller and map its buttons so I can jump straight into the game. Here’s what I expect: • Diagnose why my Gamepad is invisible to Chrome’s Gamepad API. • Provide the quickest fix—driver, firmware, Chrome flag, or third-party tool—and walk me through the steps. • Supply a simple test page or script so I can confirm every button and axis is working before I launch the game. • Short, clear instructions I can follow without extra hardware or paid software. I want this done ASAP, so in your bid briefly highlight similar Bluetooth-to-browser fixes you’ve handled. Experience counts more than long proposals.