Ultimate Enforcer
Reach rank (20) Ultimate Enforcer as a Cop
Daredevil
Land a 2 barrel roll jump
Portuguese Victory
Win a game playing as the Portuguese.
Easy Going
Beat an AI opponent on "Standard" difficulty in a 1v1 game.
Freeflow Perfection
Perform a perfect combo including all of Batman's combat moves (any play mode)
Freeflow Bronze
Achieve 8 medals on combat challenges
Biggest Bang
Deliver an explosive knock out blow to the Joker (Hard difficulty)
Mano-a-mano
Defeat Titan henchman without using Batarangs (any play mode)
World's Greatest Detective
Spirit of Amadeus Arkham revealed
Catch!
Catch a Batarang (any play mode)
Crack The E Nigma
Solve every riddle on the island
Night Glider
Glide continuously for over 100m
Riddle Resolver
Solve 85% of Riddler challenges
Mental Athlete
Solve 70% of Riddler challenges
Freeflow Combo 40
Complete a combo of 40 moves (any play mode)
Flawless Freeflow Fighter
Complete one combat challenge without taking damage
IQ Test
Solve the first riddle
Wrecking Ball
Stop the unstoppable
Gladiator
Last man standing
Communication Breakdown
Clear the airwaves