Snakill

What Time is It? Perform a leap of faith from Arsinoe's sundial obelisk between 10 am and noon (The Hidden Ones)

Gotham Base Jumper Jump off the tallest building in Arkham City and glide for 1 minute without touching the ground.

… Don't You Mean Extinct? Collect all Minikits in the game

Auld Lang Syne Completed the Main Campaign on 1999 Mode.

Groovy Change your characters appearance, such as with a hat or costume.

Faith Jones Defeat Free Ember Militia league boss Faith Jones

Into the Moonlight Burn down Delphi House and leave alone.

Crackshot In Campaign, kill 5 enemies from over 100m away.

Scavenger Hunt Completed the Main Campaign in 1999 Mode without purchasing anything from a Dollar Bill machine.

We Need to Talk Receive a note from the Chief Inspector, and finish.

Cortex N. Adequate Defeat N. Cortex.

Storm Cloud Escape from the Dark Presence

Growing Stronger Upgrade any weapon once

New York City Complete chapter "Casey"

Potato Masher Save 5 allies by throwing away a live enemy grenade.

Droning by numbers Get hit 5 times by a drone during a playthrough, on any given difficulty

Next Time It'll Be Flawless! Achieve 100% Completion

Tobi's BFF Hang out in the attic with Tobi, and finish.

Instrument of Faith Defied destiny's charge and embarked on a different path.

Karate Master Beat the Training Dummy

Life Finds A Way Collect all of the Trophies

A Cut Above the Rest Discover a Gem Path after earning a Color Gem.

Shining in the Night Ignite a Hand Flare to keep enemies at bay

Mr Lonely Find both trophy pickups in 'Spawn'.

Jumping the Jetboard Unlocked the Secret Exit in Air Crash.

Zip it Off Perform 3 Assassinations from a zipline (The Hidden Ones)

Platinum Columbia Acquire all other trophies

Honey, Where Are My Pants? Collect all pairs of Pants (Single Player).

Raider Obtain all treasures indicated on the castle treasure map in a single playthrough.

Huge Success Die 100 times.

Finally on the Offensive Complete Story Mission: Tangled Up In Blue.

Return Complete chapter "Haunting"

The Other Side Change between stories once

Rad Steez, Bro! Slide downhill uninterrupted for at least 10 seconds.

Visit a Gas Station during a Race Awarded for driving through a Gas Station during any Offline Race.

Comeback is Real Be last during the final lap of a race and still win

Belly of the Beast Complete Provocation on Hardened, Veteran, or Realistic.

Reisz() Confront Sybil at the Empty Set.

Build Things Only You Can Build Collect all Golden Manuals.

Filling the Shape Place a Charm in all of the bracelet's slots

Midas Touch Complete all Golden Instruction Builds.

Everything Is Awesome! Achieve 100% completion.

Cannon Fodder Complete Chapter 4 on any difficulty setting.

Wanted: Alive or Alive Deliver a bail bond target alive.

Double or Nothing Steal two gold-plated cars

Almost There Complete 50% of Story Mode

Huge Frog Rearrange a sentence to make the little frog huge.

Take Them Down Take down 100 pursuit vehicles

Hang In There, Maybe! Unlocked the Secret Exit in Hangin' Out.

Man or Monster? Complete ''Arkham Barely Believe It''