Medal Of Honor Heroes Codes -

Alternate costumes:
Complete the indicated task to unlock the corresponding costume.

Kriegsmarine: Reach the rank of Specialist. 
Navy crewman: Reach the rank of Corporal. 
Navy gunner: Kill 50 enemies in Campaign mode. 
Secret police: Kill 150 enemies in Campaign mode. 
Special forces: Kill 100 enemies in Campaign mode. 
U.S. pilot: Kill 75 enemies in Campaign mode. 

Awards and badges:
Complete the indicated task to earn the corresponding award or badge.

Avalanche Hero: Complete Operation Avalanche under the Hero difficulty setting. 
Avalanche Participant: Complete Operation Avalanche under the Green difficulty setting. 
Avalanche Veteran: Complete Operation Avalanche under the Veteran difficulty setting. 
Battle of the Bulge Hero: Complete Battle of the Bulge under the Hero difficulty setting. 
Battle of the Bulge Participant: Complete Battle of the Bulge under the Green difficulty setting. 
Battle of the Bulge Veteran: Complete Battle of the Bulge under the Veteran difficulty setting. 
Combat Master Basic Badge: Have a 3+ killing streak during a mission under the Green difficulty setting. 
Combat Master Hero Badge: Have a 3+ killing streak during a mission under the Hero difficulty setting. 
Combat Master Senior Badge: Have a 3+ killing streak during a mission under the Veteran difficulty setting. 
Combat Action Basic Badge: Kill 50 enemy soldiers in the battlefield. 
Combat Action Master Badge: Kill 200 enemy soldiers in the battlefield. 
Combat Action Senior Badge: Kill 100 enemy soldiers in the battlefield. 
Endurance Award: Complete a mission without sustaining any injuries. 
Grenade Combat Badge: Kill 25 enemy soldiers with grenades. 
Heroism Award: Complete Campaign Mode under the Hero difficulty setting. 
LMG Combat Badge: Kill 100 enemy soldiers with the large machine guns BAR or STG44. 
Market Garden Hero: Complete Operation Market Garden under the Hero difficulty setting. 
Market Garden Participant: Complete Operation Market Garden under the Green difficulty setting. 
Market Garden Veteran: Complete Operation Market Garden under the Veteran difficulty setting. 
Marksmanship Badge: Complete a mission with 100% accuracy. 
Melee Combat Badge: Kill 25 enemy soldiers in melee combat. 
Participant Award: Complete Campaign Mode under the Green difficulty setting. 
Pistol Combat Award: Kill 50 enemy soldiers with the Colt 45 or Luger pistols. 
Rifle Combat Badge: Kill 50 enemy soldiers with the M1 Garand or Karabiner 98K rifles. 
Rocket Combat Badge: Kill 25 enemy soldiers with the Bazooka or Panzerschreck Rocket Launcher. 
Sharpshooter Award: Achieve 100 headshots in the battlefield. 
Shotgun Combat Badge: Kill 50 enemy soldiers with the Shotgun. 
SMG Combat Badge: Kill 100 enemy soldiers with the small machine guns Thompson or MP40. 
Sniper Combat Badge: Kill 50 enemy soldiers with the scoped Gewehr Rifle or the scoped Enfield Rifle. 
Veteran Award: Complete Campaign Mode under the Veteran difficulty setting.