Rargon

Scareless Beat the game while being 50 years old or less.

Mass Production Produce 100 objects from your builders

All Snug in Their Beds Uncover the secret history of the park.

Not a Scratch on Her! I'm not taking any chances, this bus can't take much more damage. (Ch. 12)

Battering Ram Shield Bash 5 different thugs

(You never learn.) Performed a Floor Blast. (Excluding offline player battles)

Lurking Around In The Final Reich, find and shoot Dr. Straub.

Trepaning For Fun and Profit Collect all the items (skulls) on "Nightmare"

Full House Kill 5 enemies with each type of Agony Bolt.

Frequent Flyer Zip Kick 5 different thugs

Gold Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Batman)

Sequel-Bait Discover Dr. Gurgula's hideout in the Human Haven.

Best buddies Let the dog lick your face for 5 seconds in Cat and Mouse (playing as the VR Cat).

Hell of a Sheriff Complete the No Way Out scenario. (No training mode)

Throwing Flak Kill 3 Talons with a single mid-air grenade detonation.

Back to School Play any Popit Puzzle whilst wearing a Newton costume

L'Cie Paragon Earned a 5-star rating for all Cie'th Stone missions.

EXTRA: Space Dude Survive 20 minutes in Space 54.

Untouchable Complete the game in Impossible Mode.

Crocodile Shoot three enemies while underwater in 'Wetwork'.

Green Teen Finish Shadows of Rose on at least Casual difficulty.

Cage of Gluttony Torched Completed the Sapporo Jail.

It's Electric Black Adam must win the match with the final hit coming from Orbs of Seth

Perfect Freeflow 2.0 Perform a perfect combo including all of Batman's combat moves (any play mode)

Mutie Blues Complete Blue Line Station in the Campaign

See the Galaxy they said Play at least once on a desert, a forest, and a snow planet.

Item Sweeper Obtained a total 200 items from the Jails.

Technological Marvel Obtained all Master Arts for Sophie.

Arctic Grave Push the chief witness into the ice lake in "Joe's Adventures."

Eye of the Tiger Win 15 matches in Survivors.

Move your Booty! Completed the first stage

What Just Happened?? Komplete 100% Of Story Mode Part 1

Double the Action Complete Campaign Mode In Co-Op Mode

Awakening Collect 1800 Essence and awaken the Dream Nail

Gentleman Thief Obtained all Master Arts for Mona.

If You Would Kindly Excuse Yourself Failed a stage.

Sever Forever Tear off 100 limbs from enemies

Flyboy Protect the bombers by personally shooting down 12 enemy planes in Battle of the Bulge.

Going into Orgia Mode Beat your own high score.

Cage of Desolation Condemned Completed the Okinawa Jail.

Migraine Score 50 headshots.
"That's using your head!"

EXTRA: Darkasso Be embraced by the Darkasso.

Ultimate Warrior Reach rank 20 with all roles.

Concordance Officer Collect all Trophies.

Deathday Suit Kill the (mostly) naked character in each map.

Let me in! Use the shortcut in Tiger Temple.

Quantum Solution Kill all versions of Wenjie within a 90-second period. Simple.

Amu-Let Me Out Doctor Fate must defeat any opponent with the final hit coming from Amulet of Anubis

Peerless Blade Obtained all Master Arts for Fox.

Majima From Below Assaulted by Majima from a manhole.