'm having trouble knocking off the Sophia/Marduk Incarnation. Unloading with heavy firepower didn't seem to phaze it and since I can't find a way out of here so I'm guessing you have to spank it with the electric whip but I can't aim and whip fast enough plus i'm the one getting spanked here!
Any advice?
Also I have the green and blue gem and thought I got the red gem but it's no longre in inventory, must be getting woozy from all this flying around.

Oh, please Tekkifriend, have an earlier save,
just a little before. I had the red gem
glitch too, and had to go back way earlier
and re-do. After you get the amulet, my
suggestion is to only quicksave and do NOT
reload until you have all the gem-doors open.
Only after that can you whip the big baddie.

But if your red gem is gone (and I had the
opposite problem, after opening that door
and the next, I had reloaded, and then the
red gem was BACK in my inventory but the
monster had disappeared! No monster, no
ending.

bon

thanks bon, had a good saved game from just after 1st marduk.
glad i saved peru till the end, thought the last level was quacky but now i get to go exploring in peru one last time, fun fun with a machette and a machine gun (9999 rounds!)
"you bastard!"