Die 1000 times

Kill 1989 enemies

Kill the crapping gangster with a fireaxe

Use a human shield

Hit an enemy with a weapon bounced against a wall

Throw a weapon at an enemy so that his weapon hits another

Complete Mission 4 (Any Difficulty Level)

Complete the Prologue.

Perform 500 Headshots

Survive your own rampage and then defeat opponent on their rampage.

Defeat an opponent using Pandas.

Discover TowerForge

Attain a Grimoire score of 777.