Rescue two female survivors at the cathedral.

Complete Chapter 1 in Leon's campaign.

Customize your dog tags.

Complete the tutorial.

Kill an infected teammate with a headshot before they become a zombie in any mode.

Attempt "The Rescue" and fail

Kill 13 zombified teammates.

Complete the fifth mission of the U.S.S. campaign.

Heal with 101 Green Herbs (lifetime)

Complete the fourth mission of the U.S.S. campaign.

Complete the third mission of the U.S.S. campaign.

Infected 13 times (lifetime)

Purchase all abilities for one character class.