Successfully complete the indicated task in Multiplayer mode to unlock the 
corresponding trophy:

  Assault Rifle Efficiency: In one round, get 6 kills with an assault rifle. 
  Avenger: In one round, get 3 Avenger Points. 
  Best Squad: Awarded at the end of a round. 
  Big Guns: In one round, get 5 kills with artillery. 
  Carbine Efficiency: In one round, get 6 kills with a M16A2. 
  Clear Skies: In one round, get 5 kills with a stationary weapon. 
  Combat Aviator: In one round, get 5 kills with an air vehicle. 
  Combat Efficiency: In one round, get a 6 kill streak. 
  Combat Engineer: In one round, get 20 vehicle repair points (2 repairs). 
  Compact Assault Rifle Efficiency: In one round, get 6 kills with a compact 
  assault rifle. 
  Demo Pack Efficiency: In one round, get 3 kills with C4. 
  Emplacement: In one round, get 5 kills with a stationary weapon. 
  Explosive Efficiency: In one round, get 10 kills with explosives. 
  Firearm Efficiency: In one round, get 3 kills with a handgun. 
  Frag Out Efficiency: In one round, get 3 kills with a grenade while playing 
  Demolitionists. 
  Grenade Launcher Efficiency: In one round, get 6 kills with a grenade 
  launcher. 
  Grenadier Efficiency: In one round, get 3 kills with grenade playing assault. 
  High Card: In one round, get the best IAR Score. 
  Kill Assists: In one round, get 5 kill assists. 
  Laser Designating Efficiency: In one round, get 3 kills from laser 
  designating. 
  Ligh Machinegun Efficiency: In one round, get 6 kills with a light machinegun. 

  Marksman: In one round, get 5 kills with a sniper rifle. 
  Medic: In one round, get 10 points from Medkit (2 heals). 
  Melee Combat: In one round, get 5 melee kills. 
  Mine Placement Efficiency: In one round, get 3 kills with at mines. 
  Mortar Strike Efficiency: In one round, get 3 kills with a mortar strike. 
  Naval Surface Warfare: In one round, get 5 kills with a sea vehicle. 
  Objective Attack: In one round, destroy the last objective. 
  Objective Defender: In one round, get 30 Defend Points. 
  Objective Destroyer: In one round, destroy 3 objectives. 
  Rocket Launcher Efficiency: In one round, get 3 kills with a rocket launcher. 
  Savior: In one round, get 3 Savior Points. 
  Shotgun Efficiency: In one round, get 5 kills with a shotgun. 
  Squad Medication: In one round, get 40 Squad Member Heal Points. 
  Squad Member: In one round, assists or save 5 squad members. 
  SVU Efficiency: In one round, get 5 kills with the SVU. 
  Tank Warfare: In one round, get 5 kills with tanks. 
  Target Tagging Efficiency: In one round, get 2 Kill Assists from Dartgun 
  Tagging. 
  Transport Vehicle: In one round, get 5 kills with a transport vehicle. 
  UMP: In one round, get 6 kills with a UMP. 
  Wheels Of Hazard: In one round, get 2 road kills. 
  Winning Team: Awarded at the end of a round.