Gears is a HUGE game, reguardless of it being a relativly young franchise. MS poured tons of cash into its advertising, and it was considered the first real reason to own a 360. MSG4 was iun development for ages, and cost millions to make, Resdistance is 1st party ,Mass Effect is a 360 exclusive.
Speaking of PS2, Okami sold terribly on that system at the time when the intal base was over 100 hundered. No More Heroes received no real advertising and was developed by Suda 51 whose last game sold even less than No More Heroes, and was on PS2.







