Dementius76

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

Apollo's Lyre Acquire the Lyre of Apollo

Speed Demon Complete the game in under 4 hours

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

Herbalist Reached the Max Herbalism level

Laboratory Complete Complete the laboratory.

All Creatures Great and Small Complete your Animal Tome.

Charismatic ME1: Use Charm or Intimidate to resolve an impossible situation

Are You Trying to Get Rid of Me? Find 30 unique reactions to the Spoon

The Modfather Unlock 3 Pro Mods in Multiplayer

Taboos should be Challenged Used a Black Rite.

Touch And It Will REALLY Hurt Counter three enemy attacks consecutively with the Moon of Mahaa-Kalaa equipped.

Mr. Green Thumb Fully upgraded the Grow House

Factory Complete Complete the factory.

Proto Tyrant Down Fight off the Proto Tyrant.

Hey, not too rough Finish the Campaign on any difficulty

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

Alley-oop! Shoot down a Hunter or an Eliminator while they are jump attacking in the air.

Monster Hunter Hunt 500 large monsters.

How 'Bout a Light, Bud? Defeat Mimicry Marcus with a Molotov Cocktail or a Napalm Grenade.

No Retreat Execute a PERFECT escape

I Felt Your Presence Witness the cult's meeting

Indomitable Hunt 50 tempered monsters.

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

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.

Throw Mastery ME1: Use biotic Throw 25 times

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

Materia Maven Obtain all materia available from Shinra Box Buster challenges.

Proto Tyrant Down Again Defeat the Proto Tyrant.

On Leather Wings Get picked up by the Infected Bat.

Hunting Season Vanquish 100 Soldiers, 100 Scientists, 100 Engineers and 100 All-Stars

Going Strong Reach Rank 50

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

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

The Flawed Couple Defeat General Horse.

The Professional Trophy Win 'The Professional Trophy' event in Tour on gold star difficulty.

Collector Complete a collection

Electronics Specialist ME1: Use Shield Overload 25 times

Eregion Reforged Build all the Forge Towers in Udun.

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.

Pacifist Clear the "Intel Operative Rescue" Side Op without killing a single enemy

Kick It Kill Hitler during the Aerostat Audition

Special Class-A Complete game on Hard difficulty

Sayonara Board the Ark of Yamato.

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

Weed Whacker Vanquish 100 Peashooters, 100 Sunflowers, 100 Chompers and 100 Cacti

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.

The Dark Lord Defeat Yami.