No.
For Xbox 360 only owners this was the only option, so KZ3 can't influence the sales of the 360 version. PS3 owners just preferred KZ3. Some 15,000 even took Bulletstorm over KZ3 so these are extra sales, which wouldn't be there if it was exclusive.
updated: 14.01.2012
playing right now: Xenoblade Chronicles
Hype-o-meter, from least to most hyped: the Last Story, Twisted Metal, Mass Effect 3, Final Fantasy XIII-2, Final Fantasy Versus XIII, Playstation ViTA
bet with Mordred11 that Rage will look better on Xbox 360.







