Stocko

Mano-A-Mano Defeat Titan henchman without using Batarangs (any play mode)

Death Mode: Galaxanoids Complete the Death Mode level.

Tucked in for a Long Slumber Spooky Swamp: Defeat Sleepyhead

You Wouldn't Steal a Policeman's Helmet Hijack twenty police vehicles.

Byrd Bombs Sgt. Byrd's Base: As Sgt. Byrd, bomb all treasure chests

Good Samaritan Revive a teammate in a multiplayer match.

Curtain Call Complete Memory Sequence 12.

Arch Villain Earn full negative Karma.

The Mechanical Kingdom Complete the forest castle.

Divine Intervention Summoned one of the Six for the first time.

Raising the Bar In the Main Campaign, upgraded one attribute (Health, Shield, or Salts) to its maximum level.

Lost And Found Uncover the secret of Arkham City

The Cleaner Complete the assassination side missions.

Fully Researched Bouncer Fully research the Bouncer

That's a Keeper Meet Charles Rookwood in the Map Chamber

Made This for You You flung a turd of your own creation at an enemy.

Head in the Clouds Cloud Spires: Glide for 5+ seconds (and land safely!)

Seaworthy Completed Chapter 8.

Pedal to the Metal Travel at 125 mph.

Star Power Mushroom Speedway: Fly Through 4 Star Speed Boosts In One Lap

One Small Step for Dragon... Midday Gardens: Launch the Transporter Whirligig

Bottled Curiosity Bamboo Terrace: Follow the question mark bottles to the end

Chill Out Freeze and Shatter Kill 100 Aliens with the Freeze Blast Super Power.

Still on the Run Complete Chapter 4 in Jake's campaign.

About Time! Complete 'Welcome Back'.

Ruler of the Skies 255 enemies destroyed using a flight unit.

No Dragon for Lunch Today! Spike's Arena: Defeat Spike

Not Quite Dead Reach level 5.

Sandstorm We are legion

Crushing Impact! Performed a balcony-breaking move. (Excluding offline VS Battle)

Resting Places Uncover 3 main game Crypts' secrets

Shrieker Complete the contract on the shrieker.

A Daring Devil Put on a show and die trying.

J'avo Genocide Defeat 500 J'avo.

Lightning Of Fate Finished 10 Character Episode stories.

Actor-Turned-Politician Do everything you can for your Veep -- Quests, Loyalty Missions… everything.

Renegade Melee 5 enemies off a ledge

We Always Had Faith In You Obtain all the Trophies.

Maximum Stopping Power Upgrade one weapon to the max.

Lights Out Kill 10 multiplayer enemies using your melee attack.

Perfect Lover Cooked a meal, cleaned the apartment, took a shower, wore the elegant dress and put on some music.

You've Gone Platinum Complete all Death Mode and Beat School levels.

Betrayed Complete 'All Hands On Deck'.

Ruler of the Deep Complete the flooded city.

Yharnam, Pthumerian Queen Defeat Yharnam, Blood Queen of the Old Labyrinth.

Room With A View Enjoy the view of Paris from Arno's balcony.

Cool! Obtained 20 treasure boxes.

RE: Master of Unlocking Unlock all safes, lockers, strongboxes, and pickable locks.

Adventurer Complete a match in all multiplayer modes.

See You Around Complete Chapter 5 in Jake's campaign.