Does anyone know what the 14 new games are that Sony was going to show off for the first time at TGS.
I think 11 of them are for PS3 with 9 from Sony and 1 from Konami and 1 from Tecmo.
The other 3 games from Sony are for PSP I think.
I can't find any info online other than a couple of games. Looks like:
Tecmo - Quantom Theory
Konami - Castlevania? (but it's multi so I'm not sure this is it)
And Demon's Souls which was announced pre-TGS in a magazine.
I'll compile the full list here once we figure it out. Thanks everyone! 
(edit)
Yeah so here's the deal:
They were "unannounced for appearing at the TGS" but not unannouced before..."
* White Knight Chronicles (PS3)
* Gran Turismo 5: Prologue Spec III (PS3)
* Killzone 2 (PS3)
* Demon's Souls (PS3)
* Yakuza 3 (PS3)
* Winning Eleven 2009 (PS3)
* Dynasty Warriors 5 Empires (PS3)
* Metal Gear Online (PS3)
* Quantum Theory (PS3)
* Nobi Nobi Boy (PS3)
* Spelunker (PS3)
source: http://www.ps3fanboy.com/2008/10/12/the-mystery-of-sonys-unannounced-tgs-games/
