Get all the trophies

Defeat Chris D'Amico's thugs

Survive the battle for Manhattan

Cross out all the graffiti

Cross Central Park

Escape with your life from the Cemetery

Eliminate all the enemies in the Justice Forever Headquarters

Leave the subway

Reach Genghis Carnage's whorehouse

Defeat Black Death

Fight your way through the Goths to the subway entrance

Found all of the Animal Figurines in the Cut.