Well i made it past the golden tomb. It took me some......... time, every time the game crashed i had to re-instance the encounter until i got a working combat sequence.
My shitty workaround :
1. Save after every encounter. Trust me spent a lot of time in there hating my self(and the game) for not bothering to go back and thinking i could just do the chest encounter as well and it would work "this time...."
2. If or when you get into a repeated crash cycle run around through all the lvls(floors) do random stuff. instance every floor if you have to just try to break the cycle.
3. Set down your walking speed, i didn't think of this immediately, but it seemed to get me through the Tomb some what quicker not sure if it works at all, but at that point i was trying everything just to be done with the tomb.
4. Save to a different save. I dedicated 10 saves to the tomb then i saved over all those saves again. It seemed to help as well when i was stuck in infinite crash cycles. I did not test with deleting saves and making brand new ones though.
Ive tried reloading outside the tomb doing a quest/returning to mansion resetting party with different characters, it seems like the Tomb it self is bugged so yeah. At this point i feel like Ive tried almost anything to ease into the combat encounters of the tomb. I wholeheartedly want to see the dump or log from that session, because something happens when you enter combat i am assuming there is some overlap between encounters, floor guards must be beaten with a specific weapon and regular mobs don't, and as soon as you encounter a regular mob after a floor guard the game crashes, then it would crash on floor guards.
To say the least every combat encounter in the Golden Tomb is bugged or was for me at least.
tldr:
Over all i spent way too much time on this game for just being in the there. If you can or don't care, i would suggest skipping the quest for now its not worth it.
