The Path Not Taken? (spoilers, perhaps?)
I'm in Summer in Cairo. There appears to be a fork in the map and I don't know which one to take first.
One fork eventually takes me into the museum's basement with tons of juvenile spiders and a few Gnaar (here Sam says that Doctor Klein is dead).
The other fork seems equally as large, also eventually leads to another part oft the basement and so far has a lot of beheaded shotgunners. I think I had to get the "Secret Speedrun" to get here.
There also seems to be a third fork which appears to end the level (I have to jump down and battle an adult arachnoid). Maybe it doesn't end the level, but it ends that part of the level. It appears you go out of the museum and can't turn back, so this is definitely not the way to go next.
Any ideas on how to proceed? The basement with all the spiders or the basement with all the beheaded shotgunners?