Initially, you need to install the vJoy Device Driver. Before we guide you on how to use GameCube controller on Steam, let's first know a bit about GameCube controllers concerning Steam. Meanwhile, the GameCube controller offers wireless connections and motion-sensing technology-like operations. But what if you don't know how to use GameCube controller on Steam.ĥ Steps to use GameCube controller on Steam: The fact is, when your system supports the Xbox 360 controller, then the GameCube controller works effectively on it. The Gamers who played with the GameCube controller can observe the satisfaction of using it on Steam. You are missing the significant pleasure of gaming. Suppose you haven't used a GameCube controller on Steam before.