Can't watch demos for hellfire.wad

Hellfire.wad
I've recorded a demo for map02. When I try to watch it, it brings me to the title screen. Same problem with other maps. Help?

hellfire02-726.zip

Advanced engine needed : ZDoom, GZDoom, JDoom, Edje, Eternity, Legacy, Vavoom, Risen3d

I suppose it wasn't tested with prboom.

Yes, it wasn't. But from what I remember it works fine in prboom too.

Anyway, I solved the problem. This wad contains unnecessary SS_START marker at the end. Delete it with XWE/Slumped/etc and the demos will work.

fixed

Cool, thanks!
Also, here is much better demo (MAP02 UV-Max in 6:16). btw, where is the music from?

hellfire02-616.zip