At the heart of this expansion lie four distinct, brand-new multiplayer maps based on the Vietnam War. Each map brings a new gameplay experience and fresh visuals, with characteristics such as foxholes, tunnels and dense jungles from where the enemy can launch surprise attacks. Also, 15 classic Vietnam-era weapons and 6 vehicles are available from the moment you go online.All four multiplayer game modes from Battlefield: Bad Company 2, including the genre-defining Conquest Mode, will be playable in Battlefield: Bad Company 2 Vietnam. The expansion is integrated with the full game persistence, so no matter what theatre of war you participate in, you will continue to level up your soldier as usual.To set that unmistakable 60's atmosphere, the audio team at DICE has recorded all-new voice-overs for both sides of the conflict, based on authentic dialogue from the Vietnam War. On top of this, a rocking soundtrack with 2 hours worth of time typical tracks gives the expansion a truly characteristic sound.Features:5 Multiplayer Maps.Phu Bai Valley, Hill 137, Vantage Point, Cao Son Temple, and Operation Hastings. All game modes from Battlefield: Bad Company 2 (Conquest, Rush, Squad Deathmatch, and Squad Rush) are playable on all 5 maps.15 Vietnam-era Weapons.Everything is unlocked from the get go (this is also true for the launch version). One of our biggest new additions is the flame-thrower (see below). We have also made sure to give the weapons a rusty and tarnished look and feel..60's Soundtrack.2 hours of time-typical soundtrack on the radios in the American vehicles. Fly to the sound of Ride of the Valkyries, Fortunate Son, and more.6 Vietnam War Vehicles.Skim the treetops in the iconic American Huey helicopter. Drive the sturdy Russian T54 tank and the nimble US PBR "Pibber" patrol boat, plus three more vehicles immortalized in the Vietnam War.New Voiceovers.All-new voiceovers for both American and Vietnamese forces, based on authentic communication from the Vietnam War.New Trophies/Achievements.Collect 10 new achievements/trophies (see list below). Earn new weapon proficiency stars specific to your skills with the weapons in this expansion.