Acquire all upgrades
Save a life
Complete all Casefiles
Complete New Game Plus
Defeat Deathstroke
Decipher one Extortion File
Receive the Extreme Environment Suit (XE Suit)
Obtain all the medals on Combat Training maps
Collect all Enigma items
Obtain all medals on the original Ranked Maps in Challenge mode (as Batman)
Find the Black Mask
Glide across Bridge without touching ground
Master the Shadow Vigilante Dark Knight track
Master the Worst Nightmare Dark Knight track
Finish I Am The Night Mode
Scan 20 Anarky Tags
Complete all Most Wanted missions
Takedown 2 enemies with one stalactite
Use the Batwing to travel to all Fast Travel points
Complete a Most Wanted entry
Successfully battle Shiva without taking any damage
Obtain all the medals on Custom maps in Challenge mode
Shut down an entire Tower Network
Complete a predator encounter without ever being spotted
Assemble the cryonucleation tunneller - the cryodrill
Perform 3 ice wall takedowns
Defeat the Joker
Master the World's Greatest Detective Dark Knight track
Take no damage when playing as Bruce Wayne
Reach x50 Combo
Obtain all medals on the original Campaign maps in Challenge mode (as Batman)
Get 3 enemies frozen in one attack
Complete a predator encounter using only silent takedowns
Identify Black Mask's assassins
Who is the Joker?
Master the Gotham Protector Dark Knight track
Stop 20 Crime in Progress
Hear everything Alfred has to say
Complete all Dark Knight challenges
Stop Freeze and bring Boyle to justice
Stop Anarky thug operations in South Gotham
Take down 100 enemies who didn't know you were there
Capture all of Black Mask's Assassins
Complete Deathstroke without failing a single counter
Collect every collectible
Find all Activist tags in Cold, Cold Heart
Glide 26 miles total
Free all civilians frozen in cryogenic ice
Use every Freeflow Focus gadget in one combo