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Marked for Death Kill 10 enemies with the EMG Mark V Pistol in Multiplayer

Stealing the Spotlight Assassinate Bosco with the monster teeth, in a pyrotechnics explosion, and in a fire.

Pipeworker Lowered the water level in the cistern to reveal a new way out in Amnesia: The Dark Descent.

Balancing Barrels Move 10 meters or more while carrying 2 or more stacked barrels.

You've Got Style! Unlock all Alternate Costumes

Swift Retaliation Took down 10 enemies with counterstrikes.

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

Well-arrayed Equip all parts of an armor set.

The Sensei Complete all Opportunities in Situs Inversus.

Cult of Personality Collect 10 Hans Volter Dolls in Castle Volter

Pontius Baseball Launch an object with Knight's magnetic shield and break it with hammer before the object touches the ground

Completed New Game+ Completed a New Game+ playthrough on any difficulty.

Bad Blood Complete Blood Count on any difficulty.

Drop the Bass Eliminate both Morgan and Cross in a fall accident and both by dropping a coconut on their heads.

The Final Hour Shut down the RuptureFarms generator

Nihilist Smash Buddy in the Mirror

Insult to Injury Use a taunt from Expansion 3 during a Multiplayer Match

Ghost Protocol Complete Digital Dive as an agent

...Stairway to Heaven. Complete chapter 7 of
Pandemonium of the Oboro Blade.

Get to the chopper! Complete both secondary objectives in Vega Delta 8 at the same time

Surfer Don't get wet while surfing down the mountain in "Water"

Unite In Speed Rising Star Unlock additional events in 'Unite In Speed'.

The First Trial Defeat the Screechers first encountered in the Mire.

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

Valve Time Turn off the gas with more than 30 seconds to spare

Trainer's Apprentice Reach experience level 10

Apex Rising Star Unlock additional events in 'Apex'.

TBoGT: Gone Down Complete all base jumps. (The Ballad of Gay Tony)

Beacon Light up the lighthouse in "Water"

The World Is Not Enough Complete Institutional Cleanup as a hacker

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

Fashion Fanatic Play a Multiplayer Match with a piece of Evil Cultist armor equipped

Gourmand Eat all the different food that can be made at camp.

You Saved Science Complete all test chambers in all courses of co-op

A Taste of Wrath Defeat the Watcher's Fury for the first time

Grubb Idol Find the hidden Grubb Idol

Prayers Answered Castlevania: Rondo of Blood: Rescue Tera.

Clear Path Not Lost Complete the Dark Forest without getting lost once

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

Basic Training Boost all the way through level 3

Paragon Reach level 99.

Great Scott! Complete the Doc Brown's Van job

Crane Maniac Got all the toys in the Astro Ship

Tempo Conductor Use the Cycle Speed (Up/Down) or Max./Min. Speed (Hold) feature.

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

Finito Complete all Opportunities in Landslide.

An Emperor Deposed Defeated the kaiser behemoth.

Wanted You achieved the highest personal rank possible in multiplayer.

Motion in the Explosion Kill 5 enemies with the Kinetic Mine in Multiplayer

Nothing but Annette Castlevania: Rondo of Blood: Rescue Annette.