Complete the Modern Era.

Acquire a Entertainment wedge on your first attempt (Classic)

First kill with a Pipe.

Find your first Patient File.

Stay airborne for 3 seconds.

Use 40 Tear-Offs in single player.

Blow up 10 chickens with dynamite.

The Park - Play two games with Shaun successfully and buy him candy

Complete Act 2 - Assassin Difficulty

Complete "Two Hit Wonder" challenge

Inflict a total of 1000 damage in Practice in Offline Mode.

Complete Stasis Interrupted in Ultimate Badass