Keep Rage Mode active for one minute

Defeat Hammerhead on any difficulty level

Defeat Kraven on any difficulty level

Complete the Tutorial

Completed "Visiting Rich People"

Found a copy of Gangsters Monthly

Completed "The Saint and the Sinner"

Completed "Sarah"

Won the race

Completed "Molotov Party"

Found a 'Gangsters of the United States' cigarette card

Completed "An Offer You Can't Refuse"

Complete every challenge in Arkham City - Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddlers Revenge (as Batman)