There are 50 achievements with a total of 1000 points.
Sort:
	Shut Down	10
	Shut down an entire Tower Network	(1)
	Counter-intelligence	10
	Decipher one Extortion File
	Enigma Unravelled	15
	Collect all Enigma items
	First Riddler Trophy	30
	Collect every collectible	(3)
	One down, several to go	10
	Complete a Most Wanted entry
	The Innocent and the Predatory	25
	Capture all of Black Mask’s Assassins	(1)
	Shadow Vigilante	15
	Master the Shadow Vigilante Dark Knight track
	Gotham Protector	15
	Master the Gotham Protector Dark Knight track
	Worst Nightmare	15
	Master the Worst Nightmare Dark Knight track
	World’s Greatest Detective	15
	Master the World’s Greatest Detective Dark Knight track
	Legend of the Dark Knight	25
	Complete all Dark Knight challenges	(1)
	Crime Scene Investigator	10
	Complete all Casefiles
	Crime Fighter	10
	Stop 20 Crime in Progress
	Thanks, old friend	10
	Hear everything Alfred has to say	(5)
	Personal Trainer	10
	Obtain all the medals on Combat Training maps
	Perfectionist	20
	Obtain all the medals on Custom maps in Challenge mode
	I’ve Got This	10
	Acquire all upgrades
	Free Flow Fifty	15
	Reach x50 Combo
	Anyone see that?	10
	Complete a predator encounter without ever being spotted	(2)
	What hit me?	15
	Take down 100 enemies who didn’t know you were there	(1)
	Silent Knight	10
	Complete a predator encounter using only silent takedowns
	Point to Point	10
	Glide across Bridge without touching ground
	Around the World	10
	Use the Batwing to travel to all Fast Travel points	(1)
	Flawless Display	10
	Successfully battle Shiva without taking any damage	(3)
	Point Counter-Point	10
	Complete Deathstroke without failing a single counter
	One of Each	30
	Use every Freeflow Focus gadget in one combo	(2)
	Air Marathon	10
	Glide 26 miles total	(1)
	Medalist	40
	Obtain all medals on the original Ranked Maps in Challenge mode (as Batman)
	Olympian	40
	Obtain all medals on the original Campaign maps in Challenge mode (as Batman)
	Voice of the People	15
	Scan 20 Anarky Tags
	Clean Streets	40
	Complete all Most Wanted missions
	Give Them Something to Believe	50
	Complete New Game Plus
	Predator Paragon	25
	Take down 6 different Elites in a match, using 6 different methods as Batman or Robin in multiplayer	(3)
	Killing Joke	15
	Reach max level with the Joker faction in multiplayer
	Fallen Knight	15
	Reach max level with the Bane faction in multiplayer
	Gotham All-Star	20
	Reach max overall level in multiplayer	(1)
	Clutch	15
	Kill a Hero to bring back your entire gang when at 0 reinforcements on a full multiplayer server
	Tales of Gotham	25
	Win a round of each map with each faction in multiplayer
	I Like Those Odds	25
	As a Hero, defeat 4 Elites within 40 seconds without using melee in multiplayer
	Not An Ordinary Criminal	15
	As an Elite, earn 4000 XP in a single multiplayer match
	Arsenal, Awesome	20
	Fully upgrade a weapon in multiplayer
	Legend	50
	Earn a level of prestige in multiplayer
	Know Thy Enemy	25
	Defeat each of the enemy players at least once in a multiplayer match
	I Am The Night	70
	Finish I Am The Night Mode	(10)
Secret Achievements
	Secret Achievement	10
	Continue playing to unlock this secret achievement.
	Secret Achievement	15
	Continue playing to unlock this secret achievement.
	Secret Achievement	15
	Continue playing to unlock this secret achievement.
	Secret Achievement	15
	Continue playing to unlock this secret achievement.
	Secret Achievement	25
	Continue playing to unlock this secret achievement.
	Secret Achievement	30
	Continue playing to unlock this secret achievement.

Developed by WB Games Montréal, Batman: Arkham Origins features an expanded Gotham City and introduces an original prequel storyline set several years before the events of Batman: Arkham Asylum and Batman: Arkham City.

Taking place before the rise of Gotham City’s most dangerous criminals, the game showcases a young and unrefined Batman as he faces a defining moment in his early career as a crime fighter that sets his path to becoming the Dark Knight. As the story unfolds, players will meet many important characters for the first time and forge key relationships.

Black Mask is the game’s key villain.  He’s hired eight assassins to kill Batman, a younger Batman than we’ve seen in the other games, during the holiday season in Gotham.  Deathstroke, The Mad Hatter, Copperhead, Penguin, Firefly (who gets some nice time in this trailer), Bane and the Joker are all confirmed.  I’m more impressed everytime I see something new from this installment and I’m rethinking a pre-order.  Batman Arkham Origins will release for Xbox 360, Playstation 3 and Wii U on October 25, 2013.