13 Parasite Zombies killed (lifetime)

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

Attempt "The Rescue" and fail

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

Free teammate from Licker grapple.

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

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

Purchase an ability.

Kill 5 enemies with Blood Frenzy in a single campaign game or multiplayer match.

Wake-up time was better than 3 seconds.

Defeat 30 enemies with the Wes - 44.

Ordered a pizza, watched some TV and wore something casual.

Build up a collection of 5 racing suits and helmets.