because your computer is set up wrong then <| sep |> So you have a Wii Remote Plus and a Nunchuck but don ' t have a sensor bar ? Well , for the calibration you could use 2 candles , since the light from the candles work just like the IR Sensors from the Sensor bar , after bypassing the calibration you won ' t need them since the game mostly uses the motion plus for aiming , sword swinging and other motion commands . But because the motion controls aren ' t perfect , during fast swinging the sword might get decalibred and the position will be off , the game is built aroumd this , so when this happens the position of the sword will reset when the Wii Remote is pointed at the screensensor bar . To put it simply , the game can be beaten without the sensor bar , but it can a little bit troublesome when the sword ' s position is off .