Proto-Destroyer

Mad Scientist Awarded for alchemizing 120 different items.

Robot Revolution Hasta la vista, baby

Stealthy Stealthily kill 50 enemies.

Complete a 750yd drift inside the Inspiral Car Park Awarded when you complete a continuous 750yd drift inside the Inspiral car Park

I think I'm quite ready for another adventure! Achieve True Adventurer in every level. (Single Player Only)

Ghost of a Chance Finish the game in Invisible Enemy mode.

Deep Impact Complete the adventure at Broken Tooth.

Twinsanity Defeat the Doctors N. Tropy

Undertaker In The Final Reich, kill the Bomber with the shovel.

Dominion Wraith Flash Dominate 50 Uruks.

Mission Impossible Complete the game on Zealot setting

Light up the Manhattan Spirit during an Online Challenge Awarded for using the flashing lights of the Manhattan Spirit during an Online Freeburn Challenge or Timed Challenge

Deadly Nightshade Poison Ivy must defeat any opponent with the final hit coming from Kiss of Death

Location Scout Visit all Locations in Director Mode.

Hobbits really are amazing creatures. Complete all the HUB mini games.

Guardian Do not allow any friendly armor to be destroyed during Act 3-5.

#10 Downing Street Reach Career level 10.

Heart Whispers Using the Heart, listen to the secrets of 40 different people

And away he goes, Precious! Use Smeagol to defeat Gollum when Gollum is the buddy.

Depth Clear the "Eliminate the Renegade Threat" Side Op by extracting both targets

The Heat is Off Escape successfully from all Heat levels

Wash my hands of this mess Bounty Filthy Hands Floyd

Vive la révolution! Kill Lothar.

Librarian Find all 70 hidden Diary pages.

One Step Ahead Batman must defeat any opponent with the final hit coming from Cape Parry or Cape Counter

Hashtag all filters Collect all the camera filters

Old world pictures Find all 21 post cards.

Acrobat Eliminate 10 enemies with Drop Assassination

Among the Stars Completed "Among the Stars"

Gasoline Cowboy Rescue your allies with the Sherman while keeping your armor above 80% in Collateral Damage.

Clean-ish Hands Kill all Visionaries - and no Eternalists - in a single loop.

The God Gambit Defeat Many Faces

Viewfound Unlock all trophies in Viewfinder

Dinner at 8 Guide 8 Sacklings to the very end

Wizardry Whiz Awarded for becoming a master magician.
Congratulations! You truly are a whiz at wizardry!

Goat Queen Become Queen of all the goats

Cage of Arrogance Cracked Completed the Osaka Jail.

Why Aren't You Laughing? Joker must defeat Batman with the final hit coming from Not So Funny Is It?

Extra strong Upgrade the Health Potions

Equipped an Elite Coil or Weave Equipped an elite coil on a weapon or an elite weave on an outfit.

Quite a lot of deaths that night Found all of the black framed Pictures

Against all odds Defeat any Boss without taking damage

Campaign Silver Obtain 72 medals on the original Arkham City campaigns (as Batman)

Repentant Fang Obtained all Master Arts for Wolf.

Quantity Over Quality Level up 5 characters! Up to level 5 should do the trick. When it comes to food and fightin', it's quantity over quality, mate.

Rolling Heavy Kill 5 enemies using one burst of Unstoppable Force.

The last laugh. Use Tom Bombadil's laugh to destroy Sauron in Free play.

Eye for Talent Spent Persona Points to strengthen a Persona's stats.

Not with 10,000 men could you do this... Unlock all characters. (Single Player Only)

Of all the inquisitive Hobbits... Collect all the Character Profiles.