Perfect Dark-Going "everywhere" in Area 51 Rescue

This trick comes from the game Perfect Dark.
the improved vid:
http://www.youtube.com/watch?v=Udundn2M ... re=channel
the old vid:
http://www.youtube.com/watch?v=jypvQAu0 ... re=channel
the improved vid:
http://www.youtube.com/watch?v=Udundn2M ... re=channel
the old vid:
http://www.youtube.com/watch?v=jypvQAu0 ... re=channel