Spoilers: so I'm playing Crysis 3 on what I believe is the last level, and I'm fighting the alpha Ceph. Nothing's wrong when I fight him until the killing blow ( or what I believe to be the killing blow), as soon as I fire the killing blow the game freezes regardless of the resolution or graphics quality. Does anyone know what I can do, or is anyone having the same problem?
My system specs are a AMD 4 coreprocessor, 8 gb memory, and a radeon 7950 factory over clocked gpu.

Same here, crash in the final (seemly) boss fight. But in my case, the game went dead until the cutscene is finished where you got svcked into the air by the vortex. Everything went dark, no loading, no nothing. I've tried lower graphic setting, get rid of all external softs I can find like Fraps and messenger but none of these saved me for having the final glance of the world.

Well, guess Prophet is right. Welcome to the end of the world.

PC Spec:
Motherboard: H77 Pro4-M
Processor: Intel i7 3770K
Videocard: MSI nvidia GTX670
RAM: 4G DDR3*2

Damn that svck hope they come out with a fix for it soon.

same problem here, as soon as I get pulled in the vortex BOOM crashes.

i7 3770k @ 4.8
2x gtx680 4gb
maximus v gene
16gb ddr3 1600
ssd 128gb