Dermaeher

Accomplished Clear all missions (including Side Ops and Extra Ops)

Fire Bullets Make a fire bullet by pouring flammable liquid on it.

Speed King Achieved five-star ranks in all Time Attack stages

Hurry the #@$% Up! Destroy five or more enemy transports from atop the Kreon in Act 3-7.

Confronted Londra Uncovered the truth of Londra's plans for the Quen and rescued Seyka's sister.

Crystal Relic Master Unlocked all upgraded Knack characters

Never Leave a Key Here Find a car key in the sun visor.

Art Lover Obtain 15 pieces of Treasure Art.

No Photographs, Please! Killed 10 SpyBugs before they took your photo.

Spicy Boy Defeat Haderax the Invincible.

Wrecking Machine Destroy 40 vehicles in the single player Campaign.

Deep Impact Complete the adventure at Broken Tooth.

Not even a dent Complete a level with a custom made ship, without dying

Mix Master Play a Custom Speedlist you have created (Multiplayer)

Defeated Londra and His Horus Defeated the awakened Horus and put a stop to Londra's plans.

Civil Disobedience Ignore the elevator start order in Act 4-1. Instead, hold position and destroy all reinforcements.

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

Gnomad Complete GnoMAD

Mission Impossible Complete the game on Zealot setting

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

Diamond Medal Defeated all bosses using Diamond Knack

Ghosts of the Past Face all of Carver’s demons by completing all Co-Op only optional missions.

In The Web Consume 50 Web Targets.

For the Night is Dark Endurance Co-op Challenge: Clear 3 Enemy Camps at night in a single expedition

It's Art Find a permanent home for the squirrel statue.

Just out of Reach Contact your team and escape Comms without being attacked by an android

Whispers on the Wind Collect all ECHO logs on Xylourgos.
0/18

Hey, it's-a-me! Execute a stomp move on an enemy

Grin and Bear it Survive 18 bear attacks and kill the bear each time in Story Mode.

Teamwork Endurance Co-op Challenge: Warm up from freezing by standing next to a campfire lit by your partner

Conservation Extract all wild animal species.

Eddie Is Back Complete Eddie's Challenge

The Ice Witch Freeze 20 enemies while wearing Odette.

Communication Skills Endurance Co-op Challenge: Kill 5 enemies that have been marked by your partner

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

The Blind Man Finish the 'Wake Up' sequence without blinking.

Knack Master Completed all chapters on Very Hard difficulty

Finish Him? Perform any fighter's hidden finishing move

That's Quite Challenging Complete all crew challenges on Gehenna.
0/5

The Glowstick Bomb Combine a taped bottle filled with flammable content or a spray with a glowstick.

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

Campaign Gold Obtain all 108 medals on the original Arkham City campaigns (as Batman)

Alone Time Endurance Co-op Challenge: Spend at least one day more than 60 meters apart

How the West Was Done Complete all plot missions, side missions, and crew challenges on Gehenna.
0/7

Gladiator school Survive 15 consecutive waves with each of the 4 characters.

Speed Bumps Run over 500 characters in a single tank.

Demolition Expert Build the most destructive weapon.

What Does This Button Do?? Complete Arcade Ladder without blocking (allowed to continue)

"Teamwork" Endurance Co-op Challenge: Collect an Artifact while your partner is down

Auld Lang Syne Destroy two enemy robots who have been distracted by a cigarette.