Bassemaru

Beating the House Awarded for awakening a new and exciting power.

Chuck Greene: Cross-dresser? Change into all pieces of clothing in the game

Bigger Fish to Fry Awarded for returning peace to the seas.

Infinity Defeat Dr. Infinity

Zombie Genocide Master Kill 72,000 zombies

Heroes of the Resistance Beat a Retaliation mission with 3 or less civilian deaths

Ending E Achieved "Surprise!" ending.

If At First You Don't Succeed Awarded for reworking 10 items on the Fun-Size Forge.

Sibling Revivalry Awarded for achieving a long-awaited atonement.

Discriminating Buyer Use exactly one of each care package in the "Special Delivery" Special Ops mission.

The Loveliest Catch Awarded for reviving an ancient legend.

The Spider's web Defeat 50 enemies using the Amazing Charge Attack

Salutatorian Achieve an Overall Evaluation grade of B

Hot Spring Hero Awarded for saving Hotto from a fiery fate.

Hell's Gatekeeper Defeat Cerberus -- Circle of the Moon

Burgertown Escort Service Rescue 1 survivor in Infection.

Lights Out Complete the "Light 'Em Up" Special Ops mission on Veteran difficulty.

A Time of Wood and Stone Gathered the lost lore of Cadash Thaig ("Witch Hunt" downloadable content)

Breathing Room Kill a Viper who is strangling a squadmate

Grave and Growing Free a country.

Ready as We'll Ever Be Awarded for obtaining an abiding symbol of hope.

Come On And ... Slam 10 zombies at once in Outbreak.

Head Trauma Use every type of melee weapon on a zombie

Distinguished Service Collect 50 Team Boosts.

Deliver This Complete the "Special Delivery" Special Ops mission on Veteran difficulty.

Room to Grow Upgrade a facility

I Challenge You to a Duel Complete a Medieval level using only Lou Don Jim

The Boss Beats A Boss Defeat a boss using only President of Sony Computer Entertainment Worldwide Studios Shuhei Yoshida

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

Damage Control Earn an A Rank in all 5 rescue missions

Hard pressed Complete all levels on Hard

Valedictorian Achieve an Overall Evaluation grade of A

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

Wonderful! Perform a 30-hit combo. (Arcade/online only)

Survivor Survive until Round 25 in Outbreak.

Alright, Alright Survive until round 10 in Infection.

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.

Elite Frame Runner Collect all trophies

PC Load Letter Use the 3D printer 15 times in a single match in Outbreak.

Car Explosion Cause an enemy to die in a car explosion

Defending Our Way Of Life Rescue a hideout.

Rain Maker Collected all trophies.

Wander and the Forbidden Clear the game in hard difficulty

To Jugger or to Jugger-Naut Kill all juggernauts after they land on Veteran difficulty in the "Vertigo" Special Ops mission.

The Clockwork Tomb Complete the quest: The Clockwork Tomb

Back in Action Perform 10 revivals.

Saviour of All Erdrea Awarded for defeating the Lord of Shadows and restoring the World Tree to its rightful place.

A Horrible Truth Recover the Blacksite Data

With Extreme Prejudice Skulljack an ADVENT Officer

A More Perfect Union Finish what you started.