Baseketcase

Valour Crest Complete any Mission in Operations mode on Ruthless Threat Level

Acupuncture Specialist Arrived at the Nishida residence without making a single mistake on the scarecrow puzzle.

You're the Hero Now Complete Not a Hero on Professional difficulty.

Parting Shot You delivered (or attempted) the killing blow on Corvo

Well Connected You purchased all of the Favors in The Knife of Dunwall

Things Fall Apart Clear Chapter 3, "Illusions."

Virtually Renowned Complete all of Chadley's combat simulations.

Aren't You Thankful? Complete the game on Hardcore Mode.

Of Hardy Stock Complete all chapters on Hard difficulty.

Pallet Cleanser Find the secret in The Dark Before the Dawn.

Win Big! Finish in first place in a TIR episode

Ship Shape Severed: Take out the gunship within 30 seconds

Master of Style Obtain all abilities for every style.

Life After Death Achieve 21 Stars in AR Challenges using the Original Arkham Batmobile.

Where Do We Go From Here? Clear Chapter 4, "A Ghost is Born."

No One Left Behind Stopped a certain number of enemies behind the white rabbit crest door from reanimating.

Just Shut Up for Once, Dad! Defeated Hinako's father before her mother at the Shimizu residence.

What Doesn't Kill You Makes You Still Alive Perform a Stage Brutality with Alien in the Klassic Tower

Group Up Complete "Meat in the Middle".

The Craftsman's Tools Clear the basement of the manor house in The Executioner.

Everybody Dies Defeat 100 player-controlled agents and 100 player-controlled creatures.

You Gotta Know When To Hold 'Em Complete Survival+ mode in 21.

Lightning Strike As a Vanguard, perform 100 Gun Strikes
10/100

Grand Tour Complete the "Grand Tour" Special Event.

Hard To Kill Complete Story Mode in any difficulty without dying.

EXTRA: III - Hidden Anathema Eat as much as possible with Gazebo.

King of the Hill Severed: Defend the quarry platform until the door unlocks

Super License Complete the S License.

Gangland Express Achieve 33 Stars in AR Challenges using the 2008 Tumbler Batmobile.

First Knight Experienced the thrill of romance with Alistair

Swift Retaliation Took down 10 enemies with counterstrikes.

The Bird that Flies Highest Defeated the Shiromuku without dying once.

Joy Ride Achieve 33 Stars in AR Challenges using the 1960's TV Series Batmobile.

Menace to Society Cut off the finial at the top of the pagoda in File R-04.

Breakout You broke Lizzy Stride out of Coldridge Prison

S is for S.T.A.R.S. Finish the game with rank S.

Civilian Casualties Defeat the BSAA 100 times.

The Big Leagues Achieve 21 Stars in AR Challenges playing as Robin.

EXTRA: Chaos Lazulia Find the Chaos Lazulia in Mazerella.

The Road-Kill Behind Me Total Everything On The Runway

EXTRA: Preserve Find the Wax Fetish in Mazerella.

The Sound of Silence Defeated Sakuko without getting hit by the suzu bell attack.

Where Are You Going? Caught up with the Fog Monster 3 times.

No Pain, No Gain Scored 500,000 or more points in Score Attack.

The Best of All Possible Worlds Find and fire upon all of the Pangloss statues hidden on the colony.

Acts of Violence Achieve 21 Stars in AR Challenges playing as Nightwing.

Pescaphobe Kill all of the catfish in the underwater level

The Customizer Is Always Right Achieve 1st place in a race with a fully customized Vehicle.

The Power Within Awakened to the True Power of Kings.

Wanted You achieved the highest personal rank possible in multiplayer.