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

Who's There? Use the interphone before entering the saloon in Wanted! (playing as the VR Sheriff).

Masked Acquire all Mask Shards

No Retreat Execute a PERFECT escape

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

The Lord of the Ring. Complete the Bonus Level.

Talion A.D. Descend into the bowels of an urban jungle and confront a warrior-priest.

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

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

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

Not the face! Throw a projectile at the VR Player's face in Robots Rescue (playing as the TV player).

Trick Arrow Skills Shoot a Lizard with a Special Arrow

Pied Piper Incite 50 enemies to dance

We came, we saw... Clear the attic in Ghost House.

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

Eregion Reforged Build all the Forge Towers in Udun.

Ultimate Knack Received all trophies

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)

The call of nature Looked up and got pooped on by the vulture in Wanted! (playing as the VR Sheriff).

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

What Mad Universe Attain ‘Ambassador’ status in Alien Colonist Encounters

Ascension Collect 2400 Essence and hear the Seer’s final words

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

Friendly Fight Punch the UFO player in Robots Rescue (playing as the VR player).

Get Away from Her! Endurance Co-op Challenge: Kill an enemy melee attacking your partner

The Good, the Bot and the Ugly. Clear the Gunslinger level in Wanted!

Blessed Acquire all Charms and receive Salubra’s blessing

Belly Of The Beast Complete an Ops Activity on Master difficulty or higher.

Platinum Congratulations!

What about second breakfast? Complete 2 cooking puzzles.

Skin Deep Skin every species of animal in Story Mode.

All Stars Beginner Gain a star in any event of 'All Stars'.

Zoologist Study every animal across all states in Story Mode.

No One Left Behind Endurance Co-op Challenge: Revive a player 3 times in a single expedition

... And away he goes, Precious! Defeat Gollum as Gollum.

Super Rescue Team! Reach the goal with all 20 missing VR Bots in Robots Rescue (TV player required).

Flight of the VR Bot Blow on the little green helicopter and keep it airborne for 10 seconds in Mini Bots (playing as the VR player).

Conscientious Killer Complete the campaign on any difficulty without shooting any civilians

Feed Me Take a snack

Duke or Dimwit? Defeated all waves in Duke and Dimwit Theater.

Bee Plot Got stung by a bee. It happens.

Ready for another adventure. Achieve True Adventurer in every level. (Single Player Only)

Of all the inquisitive Hobbits. Unlock all the Map Stones in Middle-earth. (Single Player Only)

Elevator to the Gallows Kill a player using a lift that has been trapped with Booby Trap.

Skillful Raider Endurance Challenge: Open 5 Codices or Sarcophagi without getting caught in a trap

Diggin' It Complete five digging mini games.

Hangar 18 You found and read the secret message. Now you know too much...

Fool Complete the Trial of the Fool

Return of the Mushroom King. Equip Aragorn with the Mushroom Crown.

Kevorkian Complex You granted a dying man his final request.