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Salutatorian Achieve an Overall Evaluation grade of B

Mr. Death Get all Trophies.

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

Nemesis Complete "Nemesis" challenge

Oh Yeah!!! Complete Nothing is as it Seems

Egg-stra Devastation! Complete the Egg-Stra XP challenge and then destroy a hive in the Devastation DLC package.

Let the Dog Out Complete "Let the Dog Out" challenge

Dinner Date Pigsy's Perfect 10: Collect all hidden food and pin-up girls.

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

Spiritually Attuned Make 100 Psychic Links (Share or Steal)

Data Theft Hack 10 computers.

Mercy Kill 5 enemies while they are on fire in Chapter 3: Fire Sale

Song of Torukä Na'rìng Secure the song in Torukä Na'rìng.

Street Fighter Complete all Dragon's Teeth Assignments

Making mountains out of molehills Kill 100,000 enemies.

Office's Affairs Cleared 3 sub-missions.

That Party was Ace Ace every Adventure level in The Journey Home.

Alright, Alright Survive until round 10 in Infection.

State of the Badass Art Complete all Campaign levels on Ultimate Badass difficulty

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

Survivor Survive until Round 25 in Outbreak.

A Bridge To Somewhere Extend the bridge in Awakening in Regular or Hardcore difficulty.

Black Belt Defeat 50 enemies with CQC.

Blue Lagoon Clean Sweep Complete all Sector Challenges in Blue Lagoon.

Good Listener Found 20 Portable Phonographs.
0/100

Don't burn yourself out Defeated the Keeper

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

Release the Kraken! Killed 20 enemies during the boat exfil in Rip Current

PC Load Letter Use the 3D printer 15 times in a single match in Outbreak.

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

Hard pressed Complete all levels on Hard

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

Tailor-made Chose a perfectly fitting armor

The Ultimate Sacrifice In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.

Blood Rights Kill Satan with Samson

Man Locked Up Complete "Man Locked Up" challenge

Golden Idol Perform every Single Player Skillshot in the game

Thank You Watch the credits all the way through the end.

Don't speak. Just die! Complete all missions (Nephilim or above) on Hardcore mode with Vergil

You Can Pursue Lu Bu Defeated Lu Bu in the Campaign Mode.

Damage Control Earn an A Rank in all 5 rescue missions

Footy Foul Kill 2 enemies with 1 Slide Kick during Slow-Mo

Warpath Get the rampage bonus up to 5 sequential kills

Valedictorian Achieve an Overall Evaluation grade of A

Supernova Get 3 stars on each of the first 14 Echoes

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

It's a Trap! Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)

Elite Frame Runner Collect all trophies

Archivist Find 30 of 61 News Pickups in the Single Player Campaign

War Veteran Arcade: cleared any route with difficulty set on hard.