У вашего броузера проблема в совместимости с HTML5
Sometimes when playing older PC games you will need to is remap gamepad controls, invert an axis or map one axis to another. You can do this if you know how and the first piece of the puzzle is the program vJoy.
vJoy website - http://vjoystick.sourceforge.net/site/
UJR website (covered in tutorial 2) - http://evilc.com/joomla/articles/9-code/autohotkey/1-ujr-universal-joystick-remapper