UbiquitousCesar

Dream Big Awarded for surviving 10 Dreamer's Doors.

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

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

Liberation Free the salarian ark.

Granter of Your Desires Buy 5 things from Tanaka's Amazing Commodities

Best star pilot in the galaxy Destroy 10 TIE fighters within 2 minutes on the Beggar's Canyon mission

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

People Person Become friends with at least three of your inner circle in one playthrough.

Wizardry Whiz Awarded for becoming a master magician.
Congratulations! You truly are a whiz at wizardry!

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

Skelly's Last Lamentations Earn the second of Skelly's prizes

“Worlds of Hurt” – Expert Rescued the Little Sister in “Worlds of Hurt” in under 15:00, on Medium or higher difficulty

Harsh Conditions Fulfill the 'Harsh Conditions' Prophecy

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

Stargazer Unlock 15 astrariums in a single playthrough.

Apollo's Lyre Acquire the Lyre of Apollo

The best laid plans Work with a Buddy to subvert a mission offered by a faction

Treasure Hunter Held every weapon and accessory.

Close Combat Specialist Kill 100 enemies with melee attacks.

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

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)

Ultimate Hero Acquired all trophies.

Thorn of Thanatos Get 30% bonus damage with the Pierced Butterfly

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

End to Torment Fulfill the 'End to Torment' Prophecy

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

Veteran Main character learned a specialization

Night and Darkness Fulfill the 'Night and Darkness' Prophecy

Infernal Arms Unlock all Weapon Aspects

Trick Arrow Skills Shoot a Lizard with a Special Arrow

Activation Activate the Remnant city.

Judge me by my size, do you? Reach Rank 25

Three-Second Rule Pick up your fallen head 100 times.

Instigator Start a Spectated Arena Fight in a Settlement

Regal Completely upgrade one throne.

Master Builder Craft an item from Tier 4 materials in all non-masterwork slots in single-player mode.

Platinum Congratulations!

Gold Standard Get five gold medals in Challenge Mode

One True King Awarded for achieving 100% completion.

The Flawed Couple Defeat General Horse.

Demonslayer Defeat 1,000 demons in single-player mode.

An Acquired Taste Drink the coffee at Chagall Cafe

Home Sweet Home Complete "Home Sweet Home"

One for the Ages Reach the epilogue of the story

Fruit Fighter Shoot a background UFO in Future Tense.

Divided by Death Fulfill the 'Divided by Death' Prophecy

Friends Forever Max-rank each standard Keepsake

Skin Deep Skin every species of animal in Story Mode.

Persuasive Acquire 10 Inquisition agents in a single playthrough.

Zoologist Study every animal across all states in Story Mode.