Total Call of Duty immersion is coming to a secure 12-acre compound in the urban confines of Los Angeles on Labor Day weekend, where more than 6,000 fans will be the first to witness the world premiere of Call of Duty: Modern Warfare 3 multiplayer. Attendees will be among the first to have the opportunity to get hands-on time with multiplayer and the new Spec Ops survival co-op mode. Also on display for the first time will be the full feature functionality of Call of Duty Elite, the innovative new online service, built from the ground-up to support Call of Duty: Modern Warfare 3.

In his first public performance since the release of his fifth #1 album, "Watch the Throne," Kanye West is set to close Call of Duty XP. West will take the stage at 8PM on Saturday, September 3rd, capping an impressive roster of firsts for casual and hardcore Call of Duty fans alike, including the world premiere of Call of Duty: Modern Warfare 3 multiplayer, the first public hands-on with the title, the finals of the Call of Duty $1 Million tournamentsponsored by Xbox 360®, Call of Duty-inspired live action-experiences and much more. Call of Duty XP takes place September 2nd and 3rd, 2011, in Los Angeles, California.

"We're pulling out all the stops," said Eric Hirshberg, CEO of Activision Publishing. "We promised our attendees and fans around the world a once-in-a-lifetime experience for the first Call of Duty XP, so we're thrilled to have Kanye on board.Everything about XP will be as epic as the games themselves. Whether you're competing for one of the open slots in the $1 million tournament, playing Modern Warfare 3 for the first time, dodging paintballs in a spectacular life-size recreation of Modern Warfare 2's Scrapyard level or just mingling with developers and fellow gamers, Call of Duty XP is a celebration of one of the greatest games in the world. So what better way to top it off with one of the greatest artists in the world?"

Tickets for Call of Duty XP will be available for $150. Activision will donate 100% of the ticket sales to The Call of Duty Endowment, a non-profit, public benefit corporation that seeks to help veterans transition to civilian life, find work and establish careers, and assist other organizations that provide career training and job placement for veterans.

Tickets will go on sale July 19, giving attendees a two-day pass and the chance to be completely immersed in the action and excitement of Call of Duty. Players will be able to challenge each other in a paintball firefight on a life-sized Call of Duty multiplayer map, as well as attempt to speed-run Call of Duty: Modern Warfare 2’s legendary “The Pit”—for real.

Other Call of Duty XP activities include:

• Tournaments and prizes for the hardcore and casual fan alike
• Discussion panels and Q&A with Call of Duty developers
• Onsite Call of Duty armory and museum
• AAA live entertainment
• More attractions to be announced

Call of Duty XP precedes the year’s most anticipated entertainment launch on November 8th when Call of Duty: Modern Warfare 3 strikes worldwide, as well as the launch of the innovative new online service, Call of Duty Elite, uniting Call of Duty’s 30 million fans to create a connected entertainment community via dedicated social networking, original entertainment programming, events, competitions and more.

For more information about Call of Duty XP 2011, ticket sales or tournament qualifications, please visit www.callofduty.com/xp.