Play as Harley Keener and Tony Stark in any level other than level 9

Create and play as a Custom Character equipped with Mjolnir

Release that tension at the root level.

Playing as Aldrich Killian: die and respawn

Complete Chapter 2 - 2 on any difficulty setting.

Defeat 3 Majini with one grenade or proximity bomb.

Team-up Nick Fury and Quicksilver

Play as any version of Falcon and as any version of Cap, while in Washington D.C.

Complete 'Lost in the Aether'

Complete 'Lack of Insight'

Create a Custom Character

Complete 'Rise of Ultron'