AlessandroAsso

Perfect Timing Complete 100% of the Time Trials

It's not an 'S' Complete Man of Steel level

It's Starting to Grow on Me Use Rose's mutamycete powers at least 20 times.

Blade of Death Killed 20 enemies using Throwing Knives

Liberty City (5) Your friends all like you above 90%.

The Most Dangerous Game Defeat all the Beastmaster Warchiefs.

To Test Myself, I Too Will Fight Local Battle - Play a match.

You... you... complete me. Complete the Dark Knight level

Decked Out Found all Tarot cards

You're No Angel Survive an encounter with Nelo Angelo

Amazing and Unique Adventures Complete Batman 75 level

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

Hot Flashes Catch a Ghûl Matron on fire during the Lord of the Hunt campaign.

Nice suit, Son Complete Man of Steel level after achieving True Hero status

A hero can be anyone Complete the Dark Knight level after achieving True Hero status

Giant Slayer Defeat El Gigante in Separate Ways.

I Can Handle the Truth! Complete all available objective in Truth Quest

Only One Goal... Survive Complete Arrow level

Battering Ram Shield Bash 5 different thugs

Bronze Age Warrior Collect 35 common bronze rewards

Safecracker Crack all safes.

Frequent Flyer Zip Kick 5 different thugs

Succession Plans Break into Hell's Gate HQ and apprehend Two-Face.

The Joker's Back in Town! Complete Batman 75 level after achieving True Hero status

Campaign Bronze Obtain 36 medals on the original Arkham City campaigns (as Batman)

Welcome To The Gun Show Collect all level 2 and level 3 firearm upgrades.

Honor Bound Bind a piece of gear to a class.

Great Outdoors Endurance Challenge: Survive for 10 days

I will find him! Set both Free Play characters as General Zod and Superman (Man of Steel)

The Cat Came Back Break into Riddler's secret hideout and exact your revenge.

Batman Gone Bad Set both Free Play characters as Batman (Sinestro Corps) and Vampire Batman

Vacation Endurance Challenge: Escape the forest after surviving for 7 days

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

Would you like to see my mask? Set both Free Play characters as Bane (Dark Knight Rises) and Scarecrow (Batman Begins)

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

Like a Druid Complete a Trial of the Morrigan (Wrath of the Druids).

Accept This As A Gift Earn one of each favor.

"It" Kept You Busy Defeat Pesanta in Separate Ways.

I'm not Robin Hood Complete Arrow level after achieving True Hero status

Cardboard Companions You found all of your cardboard buddies.

A Feast for Two Endurance Co-op Challenge: Eat the meat of 3 bears with your partner

Pizza Party! Complete The Squad level

It's simple... Defeat Batman (Dark Knight Trilogy) as the Joker (Nurse) character

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

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

Level not complete! Complete Bizarro level

Team Arrow Set both Free Play characters as John Diggle and Felicity Smoak

THERE ARE FOUR LIGHTS Shoot out the 4 flood lights in the water wheel room in level 4

Executions In Style Complete all execution styles.

Had Enough of Preachers Defeat Osmund Saddler in Separate Ways.