what is your favorite exclusive game for each system this gen ?

[thelifatree]

PS3: Metal Gear Solid 4
Xbox 360: Gears of War 2 (I really want to put Mass Effect 2 but I own it for PC)
Wii: Twilight Princess
DS: The World Ends With You
PSP: Crysis Core
PC: Crysis (I Really Want to put Mass Effect 2 but... if we're counting PC as a platform :()