Lock up the Riddler in GCPD.
Dealt 70+ damage in an air combo. (Excluding offline VS Battle)
Performed a floor-breaking move. (Excluding offline VS Battle)
Triggered 10 screws. (Excluding offline VS Battle)
Finished Chapter 1 of the main story.
Finished the prologue of the main story.
Won three times consecutively in Treasure Battle.
Beat Devil Kazumi in an Arcade Battle or a Special Match in Treasure Battle.
Beat Akuma in an Arcade Battle or a Special Match in Treasure Battle.
Dealt 10 homing attacks. (Excluding offline VS Battle)
Achieved a perfect victory. (Excluding offline VS Battle)
End the League of Assassins' war.
Lockup Killer Croc in GCPD.
Discover the Lazarus pit.
Lock up Mad Hatter in GCPD.
Gain access to the high security area.
Defeat the prisoners.
Rescue Mad Hatter's second hostage.
Rescue Mad Hatter's first hostage.
Follow the assassin's trail.
Complete 8 different jumps over 100 meters.
Stop the phone booth killer
All the world is a stage
Don't look down
Steal the score of a lifetime
Fight for survival
Stop the contract operative
Collect enough evidence to locate the gun for hire
Complete a combo of 50 moves (any play mode, any character)
Time is running out
A deadly game of hide and seek
We are legion
Uncover the secret of Arkham City
Rescue the second hostage from Riddler
Stop the unstoppable
Last man standing
Rescue the first hostage from Riddler
Clear the airwaves
Answer the call for help
Solve the first riddle
Answer a ringing phone
Drop in on an old friend
Hammer the point home
There is only one way in
Save the medical volunteers
Save the damsel, but is she in distress?
Become the Bat
Complete story mode on Easy difficulty
KO all the henchmen celebrating your arrival at the party
Complete a combo of 40 moves (any play mode)
