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Extra strong Upgrade the Health Potions

Death Blossom Defeat all Shinbakufu

Gatherer Find 50% of the collectibles in the campaign

A Blade of Memory Destroy all Teeth, Balloons and Jack-In-The-Boxes.

Asari Ally ME1: Complete 5 missions with the asari squad member

Council Legion of Merit ME1: Complete Virmire

Survival of the Fittest Complete all waves in a survival session

ADAM Addict Resolve all the Little Sisters in Minerva's Den

Dominion Wraith Flash Dominate 50 Uruks.

Against all odds Defeat any Boss without taking damage

Nobody was There Never trigger the alarm in 'Recon by Fire'.

Combat Hardened Complete the Campaign on Veteran or Realism difficulty.

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

Confronted Londra Uncovered the truth of Londra's plans for the Quen and rescued Seyka's sister.

Deep Impact Complete the adventure at Broken Tooth.

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

Meritorious Service Medal ME1: Complete Ilos

Medal of Exploration III ME1: Land on 8 uncharted worlds

Last Action Hero Help Garland King finally finish her picture

...The Harder They Fall Destroy every Surveillance Airship

Medal of Honor ME1: Complete the game on any difficulty

Colonial Savior ME1: Complete the Bring Down the Sky mission.

Sabotage Specialist ME1: Use Sabotage 25 times

Knowledge is Power Uncover the mysteries of the Lost Tomb of Otorongo

Fall of the Shinbakufu Complete Act 3 of the main story

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

Gasoline Cowboy Rescue your allies with the Sherman while keeping your armor above 80% in Collateral Damage.

Epilogue Complete the Epilogue

Defeated Londra and His Horus Defeated the awakened Horus and put a stop to Londra's plans.

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

Final Hearing Sheath your weapon immediately after an enemy dies from Bleed

Street Rocket Drove a distance of 50 km in the Samson Harrier

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

Outsmarted In singleplayer, get a quadruple kill with a single Frag Grenade

Throw Mastery ME1: Use biotic Throw 25 times

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

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

I feel lucky Purified the sword of the unlucky grave robber

Test Your Might Defeat the final enemy in the tournament

Twinsanity Defeat the Doctors N. Tropy

Parasite-Seeing In Shadows of Evil, kill 5 Parasites while riding on the train.

Electronics Specialist ME1: Use Shield Overload 25 times

Know My Name Get on the Leaderboard for every Feat

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

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

Campaign Strategy Destroyed 10 of Slim's re-election billboards

Undertaker In The Final Reich, kill the Bomber with the shovel.

The Eager Assassin Meet Yagoro

Calling It In Get 50 kills with lethal Scorestreaks in Multiplayer.

Rolling Heavy Kill 5 enemies using one burst of Unstoppable Force.