// Demo Controls:
// --------------
// Left Arrow -> Decrease Playback Speed by 0.1 below 1.0 and by halve above 1.0 (Minimum 0.0)
// Right Arrow -> Increase Playback Speed by 0.1 below 1.0 and doubles above 1.0 (Maximum 128.0)
// Up Arrow -> Normal Playback Speed (1.0)
// Down Arrow -> Freezes demo (pictures freezes, but demo continues at slow pace)
// Numpad 0 -> Quit Game
// Numpad 1 -> 3rd Person left pan
// Numpad 2 -> Toggle Timer
// Numpad 3 -> 3rd Person right pan
// NumPad 4 -> Restart Demo
// Numpad 5 -> Toggle Third-person mode
// Numpad 6 -> Take Sceenshot
// Numpad 7 -> Decrease in game Volume
// Numpad 8 -> Mute Volume
// Numpad 9 -> Increase in game Volume
// Numpad Minus (-) -> Display Score (where possible)
// Numpad Plus (+) -> Display Demo Control Help (where possible)
// Home -> Decrease 3rd Person Range
// End -> Increase 3rd Person Range
And you cant rewind