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Four Fully Upgraded Weapons Fully upgrade four weapons

Down in Front! Killed 15 enemies with the Soldier's action skill

Discovered Crimson Lance Enclave Discovered Crimson Lance Enclave

Dealt with every Little Sister The player has either Harvested or Rescued every possible Little Sister

Discovered Eridian Promontory Discovered Eridian Promontory

So Close... The Old Warehouse - Reach the end with all characters... and fail

Wanted: Flynt Killed Flynt

Get Off My Cloud Get 100 High Fall take downs.

Fully Researched Spider Splicer The player has fully researched the Spider Splicer

Duel-icious Won a duel against another player

Destroyed the Destroyer Killed the Vault Boss

There's No "I" In "Team" Completed 15 missions in co-op

Carpe Diem Escape the mountain safe house. Complete "Persona Non Grata" on any difficulty.

Hard Finish Finish story mode on Hard, without changing the difficulty setting.

Lead Aspirin Defeat a Majini with a headshot while it's jumping.

Frequent Flyer Defend the Russian President. Complete "Turbulence" on any difficulty.

Duelinator Won a duel without taking damage

My Brother is an Italian Plumber Killed an enemy plumber-style

The Works Chain the maximum number of combos together in one go.

Prolific Photographer Take at least one photo in every research group

Up to No Good Infiltrate the village. Complete "Back on the Grid" on any difficulty.

Badge of Honor Find all the BSAA emblems.

Less is More Take down two or more enemies with one shot.

Aerial Assassin In the Main Campaign, killed 20 enemies with a Sky-Line Strike.

All Dressed Up Purchase all available alternative costumes in Bonus Features.

One Way Ticket Make it to Westminster. Complete "Mind the Gap" on any difficulty.

Up close and personal Silently take out 3 VC.

Truly Outrageous Killed an enemy with the Siren's action skill

Veteran Complete all chapters on Veteran.

Welcome to WW3 Save the US Vice President. Complete "Goalpost" on any difficulty.

United We Stand Defeated the Rakk Hive, the Vault Boss, Sledge, Krom, or Flynt in a co-op game

Industrial Accident In the Main Campaign, killed 20 enemies with a Sky-Hook Execution.

Feel the Urn Collect and use at least 2 Urns of Power

Hunter's Essence Acquire all hunter weapons.

Inconceivable! Complete all challenges.

I'm not Scared! Twins - Follow your brother without making any mistakes

Sandstorm! Assault the shipping company. Complete "Return to Sender" on any difficulty.

Fully Researched Houdini Splicer Fully research the Houdini Splicer

Sole Survivor In multiplayer, be the only player on your team that isn't dead or downed.

Casey Jones Take down 25 enemies while riding on a moving train.

Subversive You stole an experimental super weapon from Merryweather... and gave it back.

Back Seat Driver Track down Volk. Complete "Bag and Drag" on any difficulty.

Careful, He Bites Killed 15 enemies with the Hunter's action skill

Fully Researched Rosie Fully research the Rosie

We'll Always Have Paris Escape Paris with Volk. Complete "Iron Lady" on any difficulty.

Made in New Haven Completed all missions in the Rust Commons

Vive la Révolution! Reach the church. Complete "Eye of the Storm" on any difficulty.

Requiem Escape the city. Complete "Blood Brothers" on any difficulty.

Blitzed You performed a classic blitz play.

Hazard Pay In the Main Campaign, killed 10 enemies by utilizing environmental hazards.