I'll get straight to the point: I've done all the side missions that I wanted to complete so I went ahead and picked up the main story line again. (Spoilers oncoming) My task at hand is "The House Always Wins, I" where I am told to go to the Fort and retrieve the Platinum Chip. I am vilified by the Legion so I killed everything in my path to get to the Fort, where I once again killed everyone, including Caesar. I freed Benny for the good karma and then started looking for the Chip. My "checkpoint" arrow points me to Caesar's dead body, but the Chip is not on him (I've checked multiple times, reloaded saves, left and came back, etc.). Anyone have any solutions? Any help would be appreciated. Thanks!

I think it said something about it being under the fort but i don't know.

I'll try this out and see if it works.

Uhoh.
This could possibly be a problem, you see once you start the whole The House Always Wins thing a NCR representative or a Legion Spy(depending on rep) will show up and make all your past crimes against the factions nul and void. Seeing as how Caesar was your only way to the chip I think you're in trouble...

Kill a Caesar Legionnaire and grab his armor, if you put it on then you should be able to go to the fort without being hostile.

I can;t find one of these...

So is Caesar supposed to have the Chip on him? Everyone at the Fort is dead, so that's not a problem - I just have to find the Platinum Chip. If the Chip is supposed to be on him, the game might have glitched because it is definitely not showing for me.

No, Benny should be at the Fort (on a cross I believe) and you can get it from him.

On mine he is kneeling down but the guards in ceasers tent are way to strong for me.

Same for me. I freed him for the good karma. Is there a chance he has the Chip and now I need to go find him?