Create and play as a Custom Character equipped with Mjolnir

Complete 'Ultron Undone'

Complete 'Korea Prospects'

Complete 'No Strings On Me'

Complete 'Avengers Assemble'

Complete 'Helicarrier Havoc'

Complete 'Rail Hydra'

Complete 'Struck Off the List'

Complete a row in Purgatory.

Complete all Story Quests in NG+. No actual groundhogs were harmed in the completion of this.

Slay 5 zombies with a supercharged Ripper, and bisect 5 more with a Sawblade Launcher

Help calm Grace by suppressing the Beat

Survive your first Clotter encounter