Hypersonic Source Raceway Mod for Half-Life 2 NOS Test#1 image

NOS in action, well not really you can't get
the full experience of this without playing it but
well, here's the basic deal, there will be
two mode's of NOS in this game one that gives
quick bursts of speed every couple of seconds or
the big one that can be used every ten seconds,
when pressed the screen shakes and there's a
motion star steam field effects on the players
screen to simulate the immense speed and plus a
thrust boost 4 times the normal nos burst. looks
awsome in a screenshot, but even better in the
game when your behind the wheel and dusting the
compitition in a drag race with a cop that can ram
you off the road!