A list for all of those asking about games on PS3 and X360. Both consoles offer amazing exclusive games (includes upcoming games).
My definition of exclusive:
A game that cannot be experienced anywhere else but on the platform. It is what makes this console unique. This means that games that are on the PC/PS3 eg. DC Universe is not counted, same goes for PC/360 such as Left 4 Dead.
Take the collection & remakes with a grain of salt as these are the only ways to re-experience PS2/Xbox titles thus making them not exclusive in that regard, but simply updated as a retrospective. Halo Combat Evolved is actually on the PC, but the anniversary is a remake and a damn good one so I will still have it below.
Kinect & Move titles are not included.
PSN & XBL titles are not included.
PS3(35):
Uncharted 3
Metal Gear Solid 4
Uncharted 2
God of War 3
The Last Guardian
Twisted Metal
Killzone 3
Killzone 2
LBP2
LBP1
Gran Turismo 5
Gran Turismo 5 : Prolouge
InFAMOUS 2
InFAMOUS 1
Starhawk
Warhawk
Resistance 3
Uncharted 1
Demons Souls
Heavy Rain
Resistance 1
Resistance 2
Resistance 3
Motorstorm 3
Motorstorm 2
Motorstorm 1
M.A.G - Massive Action Game
SOCOM 4
Valkyria Chronicles
White Knight Chronicles II
Yakuza 4
Yakuza 3
Ratchet and Clank: Tools of destruction
Ratchet and Clank: A crack in time
Modnation Racers
+Collections if you missed them (4):
God of War Collection (2 Games)
God of War Origins (2 Games)
SOTC & ICO Collection (2 Games)
Jak & Daxter Collection ( 3 Games)
Xbox 360(18):
Gears of War 3
Gears of War 2
Halo 4
Halo Reach
Halo 3
Halo Wars
Halo ODST
Fable 2
Alan Wake
Crackdown 1
Crackdown 2
Forza 4
Forza 3
Forza 2
PGR4
PGR3
Perfect Dark Zero
Banjo-Kazooie: Nuts & Bolts
+Remakes if you missed them (1):
Halo Combat Evolved Anniversary
