SSnakeAce

Salutatorian Achieve an Overall Evaluation grade of B

Game Clear: Chaos Completed the game on the Chaos difficulty setting.

Time's Teller Defeat the Unknown.

Chapter 6 Speedrun Complete a Speedrun of Chapter 6 below the target time.

Get him! Win a Quick Race on a track in the Batcave (not unlockable in Split Screen).

Old School Play a 2,3,4 player split screen local game

Victory over Chalcedony This nasty bundle of bowl-haircutted bad attitude has a Soma that lets him fly around in the air. He'd better give that piece of Kohaku's Spiria Core back, or he'll be sorry!

Skirmish - Chapter XIV Finish the levels from Chapter XIV in Squire difficulty

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!

A Toast Together Finish the final cabaret club event.

Two for One Complete Crime and Punishment in Multiplayer.

Terma-nated Defeated Solomus and the Terma Ten.

Falcon and the Snowman Complete Crime and Punishment in Single Player.

One with Oblivion Defeated Lambda Theos. Impressive!

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

Butchered Barachiel Defeat Barachiel in the engine room of the celestial ship.

Chapter 5 Speedrun Complete a Speedrun of Chapter 5 below the target time.

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

Zoologist Control the ram and feed your opponent to the alligator

Finale Unlocked the Ending Movie

Blood Rights Kill Satan with Samson

Loyal Customer Purchased all upgrades in the Motor Forge

Chapter 8 Speedrun Complete a Speedrun of Chapter 8 below the target time.

Who Were Those Guys, Again? Defeated Veigue, Reala, and Amber.

Damage Control Earn an A Rank in all 5 rescue missions

Chapter 7 Speedrun Complete a Speedrun of Chapter 7 below the target time.

AMG Completionist Gain all stars in 'AMG'.

Valedictorian Achieve an Overall Evaluation grade of A

All Aces Played multiplayer mode for the first time.

Under the Radar Select a Starting Location and use an Informant to smuggle an item into Milton-Fitzpatrick.

A Hero by Any Other Name Acquire 20 titles.

Elite Frame Runner Collect all trophies

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

Quill Tosser Killed a Tollusk using only Ground Urchins.

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

Software Engineer Upgraded your AC's OS.

Views From the Abyss STU: Complete "The Spider's Thread" mode.

Pit Master Discover and fight Hidden Kombatant 3 in Arcade Ladder

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

Chapter 9 Speedrun Complete a Speedrun of Chapter 9 below the target time.

Wander and the Forbidden Clear the game in hard difficulty

At Least You'll Get A Trophy For It… Die while a Boss is Exploding

Pro Reached Driver Level 15

Voices From Beyond Unlock all songs in the Mouth of Metal

Interior Decorator Obtained 10 pieces of furniture.

Peak Performance Get a score above 1,000,000 points on The Last Yardbird.

Data Log Collector Obtained ten data logs.

Traces of a Hero Completed a story.

YOU > Evil...Caves Conquer all Caves of Evil
with Kisuke and Momohime.

Monster Hunter Cleared all hunting quests.