If you were ever asked about innovation in controller design you may mention the introduction of the SNES pad, maybe the first DualShock controller, or more recently the revolution that was the Wii Remote and Nunchuk. But new controllers don’t always have to be forward thinking and a new indie game called Firefly is taking a distinctively different approach to game input. Rather than using a keyboard, mouse, joypad, joystick, racing wheel, or motion control, the developer has turned to a much cheaper alternative – candlelight. That’s right, Firefly is the first game as far as I know that takes...