http://kotaku.com/gaming/crossfire/360-loses-kane--lynch-crossfire-as-exclusives-254845.php
http://www.pro-g.co.uk/news/24-04-2007-5310.html
http://www.cinemablend.com/games/Eternal-Sonata-Was-Never-Xbox-360-Exclusive-3937.html
all 3 suffered from the never announced disease. they most likely caught the illness from Assassins creed which was thought to be ps3 exclusive when infact it never was.....
i saw that eternal sonata had been posted on the boards
but i didnt see anything about the other two.