I’m sure that by now, especially if you’ve gone into GameStop within the last few weeks, you’ve probably heard about Call of Duty XP. GameStop has announced some additional pre-order opportunities for people who preorder Call of Duty: Modern Warfare 3; you’ll receive the chance to win tickets to the two day events and the chance to win a guarenteed tournament spot for the Call of Duty XP tournament for the chance to compete against some of the best players that you’ll come across as you play through Call of Duty: Black Ops for a grand prize of one million dollars. If you want a spot in the tournament, you’ll need to put a preorder down on Modern Warfare 3 before August 5th. People who preorder the game through GameStop stores or online can enter to win one of 450 regular tickets to the event, but you’ll need to do it before August 10th. Get ready for a Call of Duty event like no other.