Enter the Animus 2.0.

Be reborn as Ezio Auditore Da Firenze.

Complete story mode on Normal difficulty

KO all the henchmen celebrating your arrival at the party

Complete a combo of 20 moves (any play mode)

Venture into Killer Croc's lair and come out alive

Defeat two Titan Henchmen at once

Catch a Batarang (any play mode)

Save Dr. Young from being killed by Victor Zsasz

String up one henchman and drop him to surprise a second (any play mode).

Gain access to Administration after it is locked down by the Joker

Defeat Bane

Survive the nightmare of the Scarecrow's fear gas