If you are using a , you cannot rely on registry hacks. You need a wrapper that converts your controller signals into Xbox 360 signals outside the game.
: In your Steam Library, right-click FIFA 15 > Properties > Controller and ensure Enable Steam Input is selected. fifa 15 pc controller fix
Whether you are using an Xbox Series X|S pad, a DualSense, or a third-party Nintendo Switch Pro controller, FIFA 15 has a nasty habit of refusing to recognize input, scrambling the buttons, or creating a "phantom player" on the pitch. If you are using a , you cannot rely on registry hacks
Steam Input virtualizes your controller as a 360 controller using the exact XInput signature that FIFA 15 almost supports. If you are using a