Infextious

The Coin Bag Kill Isaac with Cain

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

I Got This In The Darkest Shore, survive the initial beach rush without using any machine gun turrets.

Endurance Racer Drove for a total of 24 hours

Super Rallier Earned Gold in all Special Rallies in Mission Challenge

Hot Pants Complete I Now Know Why You Cry

Mr. Death Get all Trophies.

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

Blood Rights Kill Satan with Samson

Ladies Night Beat an Echo Six Expansion Pack mission with the 3 female characters in your party.

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

Three For The Road In the pursuit of strength, one must have a goal! In Endless Battle win 3 matches in a row.

A Prize Every Time Spend 5,000 Credits.

ARCHIVIST Collect all documents

I came in like a Resogun Accumulate a total Wrecking combo of 1,000 in Demolition mode

Oh Yeah!!! Complete Nothing is as it Seems

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

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

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

Route 66 Racer Drove for a total of 2,451 miles (approx. 3,945km), the length of the USA's famous Route 66

New Threads Use a new Title and Icon, and fight in one online match. Right on!

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

To Hell And Back Finish the game on Very Hard Mode with any character

Don't make me pull the trigger! Survive for 5 minutes in Demolition mode

Blood Donor Pass 5000 levels in Bloody Palace Mode

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

Slip and Slide Perform a twelve-meter blood slide

Bloody Lust Kill Isaac with Samson

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

A Blank Card Kill Isaac with Eden

Starlight, Star Bright Earn every star in Team Adventure Mode Chapter 4.

Proper Penance Crawl for 500 meters

Reaper Defeated the Harvester ("The Golems of Amgarrak" downloadable content)

Do you hear me!? I'm the best that's ever been! Send a stamp. The heart of Pro-Wrestling is to entertain others, so you're now a pro wrestler too!

Fivepeat This is your real power, child? Show me it's not luck by winning 5 Ranked Matches in a row!

Reach For the Stars Earn every star in Team Adventure Mode Chapter 3.

Burning times Complete a level on Master difficulty without using bombs, overdrive or boost with a custom ship

The Book Of Secrets Kill Satan with Eden

Lazarus' Rags Kill Isaac with Lazarus

Burning Inside Kill another player with Crucible in a Foundry Versus Match

Hellish Honor Achieve an S Rank on all missions (any difficulty or character)

Combo Machine Perform 20 auto combos. (Arcade/online only)

Boys Club Beat an Echo Six Expansion Pack mission with the 3 male characters in your party.

Bloody Hell Complete Bloody Palace Mode

Hell Hath No Fury… Finish the game on Dante Must Die Mode with any character

Thoroughly Baptized Spend 10 minutes underwater

Campaign Nightwing Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)

Campaign Wonder Obtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)

Heaven Can Wait Finish the game on Heaven or Hell Mode with any character

Well, That Wasn't So Hard Complete all Team Adventure chapters on Hard difficulty.