nomonsters demo for contest#6

Opulent

time:  21.54

I think :21 is the fastest that can be done for this contest --
without constant strafe50, the jumps, or the yellowdoor-slide.
The monsters eat up some time(esp. the demons); thus Vincent's 
:22 is most impressive!

Ralf, YOU do the slide and prove that :19 is possible.  =)