Unlock the following medals in your service record by performing the corresponding tasks:
MEDAL - HOW TO UNLOCK Campaign Medal - Beat all levels in Campaign mode. Bronze Stars - Beat a mission without dying. Silver Stars - Beat Campaign mode without dying. Oak Leaves - Earn any seven medals in Campaign mode. Wings - Land in the designated drop zones. Weapon Expert - Use all available weapons during a mission. Marksman Award - Shoot a certain number of peoples in the head during a mission. World War II - Earn all medals in Campaign mode.