I seriously think I figured it out already. You guys remember the announcements for Prey 2? I followed it closely back in the late PS3/360 era. It looked amazing but was later postponed indefinitely or something.

I think it could be it. It's one of those games that missed last gen and has just "vanished"

Or maybe finally Good and Evil 2, another game that vanished. 

What do you think?

Whatever game in question is not only a PS4 exclusive but its being annouced by sony at their december playstaion event. Both games you mentioned are third party games so thats highly unlikely.

My bets would be, Uncharted 4, Syphon filter, God of War... or a completely new IP from any number of their studios. 

Or it coul be the last guardian (believe)

Yeah but it was suppose to cause rage remember? Why would a Sony first party game cause rage? It has to be a steal, some kind of multiplat going exclusive. 

GTA6 timed exclusive for fall 2015, X1 summer 2016.

Sounds good. I wonder what the second game they are rumored to reveal will be? Hopefully its a platformer.

Hope he is right and they'll show Horizon

...a mountain of crack?  :P

Any chance of this be the new Santa Monica Studio's game ?

It's been a while since the team that made GOW3 shipped a game.

it was tidux that rumored sony was going to have a december conference like a long time ago,..   ..just saiyan.

Yeah it could be, but that would be a better fit for E3 2015, as God of War is more popular in USA and would likely release in March 2016.

I believe its really an important title for PS4 in North America, as its easily one of Sony's strongest IP's in the country.