Calling All Nations! On October 5, gamers can finally represent their nation on the battlefield through the Medal of Honor Warfighter open beta coming exclusively to the Xbox 360.

Powered by the advanced technology of the Frostbite 2 game engine, the beta will feature a brand new multiplayer mode called Hotspot, where players attack and defend randomly-selected locations on the Sarajevo Stadium map in Bosnia.

Inspired by real life operations, players team-up in pairs using the game’s unique co-op Fireteam system for a competitive advantage on the battlefield. Gamers can choose from among 12 Tier 1 units including the British SAS, German KSK, Russian Spetsnaz Alfa Group, Korean UDT and U.S. Navy SEAL as they represent their elite Special Forces online. But, it doesn’t end there. Gamers can also select from over 193 nations through the built-in metagame, Warfighter Nations, powered by Battlelog, to see who really is top dog.

Fans who join the battle can help unlock the new Linkin Park “CASTLE OF GLASS” music video. EA will release the video five days after the beta launches but gamers can unlock it earlier by downloading the beta and hitting the three million download mark.