Defeat ten enemies with a stun rod charge attack.

Complete all available missions and Descendant duties in Vespers

Successfully remove Colossi parts 2 times (excluding Retrieve the Ironheart operation)

Level up a weapon through Weapon Transmission

In Kino Der Toten, visit every location the teleporter can take you to.

Earn a level-four title.

Complete Chapter 4 in Chris' campaign.

In Gorod Krovi, complete Time Attack: Round 20.

In Shi No Numa, kill at least one zombie with three different traps in a single round.

In Ascension, kill a space monkey with a fire trap.

In Nacht Der Untoten, do not let any zombies enter the building during the first 3 rounds.

In Gorod Krovi, launch 10 zombies into the air at the same time.