Defeat 50 enemies with the M32 - Hammer

Beat the Impossible Bass Challenge

Earned more than 1,000,000 points in a single song

Beat the Impossible Guitar Challenge

Completed either 25 Challenges on Medium, 10 Challenges on Hard, or 5 Challenges on Expert

Sent General Skun-ka'pe to the Penal Zone once and for all.

Smacked Max out of the way in every environment.

Tracked down General Skun-ka'pe.

Teleported to every available phone in the case.

Brought the Alien Brain back to life.

Read the mind of everyone aboard General Skun-ka'pe's flagship.

First kill with a Gas Mine.

First kill with a Stun Mine.