MimicWave

Completed Act 2 - Easy Complete Act 2 - Easiest Difficulty

Tick Tock You found the 10 hidden alarm clocks.

Hell on Wheels Complete 'Blood and Iron' on Veteran difficulty. (Solo only)

Go Gentle Into That Good Light Make it through the approach to the lighthouse without firing a weapon.

Boom! Kill one explosive rat

Complete your 1st Party Round Awarded when you complete the 1st Round of your 1st Party.

Forest child Complete the TAIGA level without attacking anyone or getting noticed.

He Who Doesn't Exist Defeat the Mysterious Man in Hollow Bastion.

That is a rare gift. Reach the top of Amon Hen without being caught once by Boromir. (Single Player Only)

Up close and personal Kill 15 enemies in close combat

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

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

Librarian Find all 70 hidden Diary pages.

One does not simply... Walk into Mordor.

Old world pictures Find all 21 post cards.

Completed Act 3 - Easy Complete Act 3 - Easiest Difficulty

No more anxiety attacks Complete the 3rd Tutorial

Completed Act 4 - Easy Complete Act 4 - Easiest Difficulty

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

Completed Act 5 - Easy Complete Act 5 - Easiest Difficulty

Dance of the Praying Mantis Throwing enemies around makes handling big groups easier. (Ignored in training mode.)
0/15

Tidyman Spend 500 chemical resources on cleaning weapons.

Sniper Kill 50 enemies at long distance.

Don't tell the Elf... Throw Gimli 30 times.

Every player succeeds in a Party Round Awarded when every player successfully completes a Party Round.

One-Winged Angel Defeat Sephiroth in the Platinum Match at Olympus Coliseum.

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

Level Master Get Sora to Level 100.

Fast and Furious You defeated the horror at the sawmill in less than 1 minute and 30 seconds.

Pointy-eared Elvish princeling. Defeat 42 Uruk-hai as Legolas.

Fragmerchant - Kill 5 Helghast using a single grenade Kill 5 Helghast at once using a single frag grenade

Completed Act 6 - Easy Complete Act 6 - Easiest Difficulty

Complete a Small Party Awarded when 2-4 players have completed a Party.

The Lord of the Ring. Complete the Bonus Level.

Monster Hunter Hunt 500 large monsters.

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

Completed Act 2 - Assassin Complete Act 2 - Assassin Difficulty

Ferocity, speed, strength, accuracy Reach a level score of 20 000.

Be on the Blue team for Online Road Rage Awarded for taking part in an Online Road Rage as a Runner on the Blue Team.

Indomitable Hunt 50 tempered monsters.

Muk Yan Master Obtain the Wood talisman.

Completed Act 7 - Easy Complete Act 7 - Easiest Difficulty

Searcher Collect all Ansem Reports in Jiminy's Journal.

Shrapnel Storm Trainee Kill 10 enemies using Bullet Explosions

Be on the Red team for Online Road Rage Awarded for taking part in an Online Road Rage as a Chaser on the Red Team.

Giant Crown Collector Obtain a gold crown for 10 or more monsters that appear from low or high rank.

Collector Nerd Find 10 reward items

Perfect Knight - Day 2 Complete every challenge in Arkham City - Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddler's Revenge (as Batman)

Every player succeeds in every Party Game Awarded upon completing a Party in which every player successfully completes every Game of every Round.

Iron Will You faced your own demons and gave no ground to them.