Escape from Intensive Treatment to the island surface

Survive the onslaught from the deformed Joker henchman

Take down Zsasz in the Patient Pacification Chamber

Open all the lockers in the top row in both Kamurocho and Downtown Ryukyu.

Knock over 100 people.

Initiate 10 battles by using first-person mode.

Make a mod weapon.

Perform any fighter's hidden finishing move

Beat the game.

Win Arcade Tag Ladder with robot Sektor and Cyrax

Defeat Fuma in Chapter 10.

Run 42.195km.