Complete "The Exchange".

Complete "A Drop in the Ocean".

Perform a perfect insane stunt.

Survive with less than 10 hp for 1 minute.

Deliver Mike Lips' car without a scratch on first attempt.

Complete the campaign.

Complete Battle of the Bulge.

Successfully escort the pole charge engineer to the pillbox in Hill 493.

Sneak through the Dragon's Teeth undetected in Death Factory.

Complete Liberation.

Complete Stronghold.

Complete D-Day.