Achieve 24 medals on combat challenges

Achieve 16 medals on predator challenges

Perform a perfect combo including all of Batman's combat moves (any play mode)

Complete one predator challenge by using only Silent Takedowns and without being detected

Defeat Titan henchman without using Batarangs (any play mode)

Complete one combat challenge without taking damage

Rescue the guards and henchman from the Joker toxin in Decontamination

Completed Batman: The Enemy Within

Completed Chapter 4 of Episode 5

Completed Chapter 2 of Episode 5

Completed Chapter 6 of Episode 4

Completed Chapter 4 of Episode 4

Completed Chapter 2 of Episode 4