Obakemon

Perfectionist Complete 100% of all main mission constraints.

Nobody was There Never trigger the alarm in 'Recon by Fire'.

Choose Your Path Defeat 50 enemies in Heroes Vs Villains.

High Flier Gain your first PERFECT medal

Mad Scientist Awarded for alchemizing 120 different items.

Grounded Scaler Defeat Colossus 8 Before it can Turn Back Over

Art Lover Obtain 15 pieces of Treasure Art.

Seize the Moment Buy a special croquette from Sozai Daigaku

Ladies Man You convinced Mengyao to spill the beans on the mysterious Hyron Project.

ADAM Addict Resolve all the Little Sisters in Minerva's Den

"Eh, eh-eh. Eh eh, eh-eh!" Make someone strut their stuff

Personal Strength, Released Finished with your own personal Finish Cut-In.

Bronze Medalist Completed all challenge missions with bronze or better.

Gnomad Complete GnoMAD

Depth Clear the "Eliminate the Renegade Threat" Side Op by extracting both targets

Have Spacesuit - Will Travel Attain ‘Adventurer’ status in On-foot Exploration

Racoon Magic Teleport as the Racoon

Not even a dent Complete a level with a custom made ship, without dying

Back to where it all began Explore Ancient Egypt as Kang

Diamond Medal Defeated all bosses using Diamond Knack

Campaign Silver Obtain 72 medals on the original Arkham City campaigns (as Batman)

Extra strong Upgrade the Health Potions

T-Bone: Pest Control Complete Act 3

True Serpent Breath Defeat True Orochi.

Sentry Mode Engaged In multiplayer, defeat 150 enemies with the Heavy's Sentry Gun.

...The Harder They Fall Destroy every Surveillance Airship

Business Etiquette 101 Impress Oda with your perfect manners.

Sign here Sign your first contract in Career mode.

One Step Ahead Disarm ten trap mechanisms

We Will Survive Win 15 matches in Team Survivors.

Double Trouble Equip a Sickle in both hands (Wrath of the Druids).

There Has Been An Awakening Reach Rank 25.

Last Action Hero Help Garland King finally finish her picture

Lucky We Met! Whoa, I'm really mixing it with the celebrities here! C'mon, Rashid, you're the Raging Storm! Get out there and finish 5 Character Stories!

Against all odds Defeat any Boss without taking damage

Hey, it's-a-me! Execute a stomp move on an enemy

Hammer Havoc Kill an enemy with a thrown hammer bouncing at least once before kill

Combat Hardened Complete the Campaign on Veteran or Realism difficulty.

All the Gears Earn 5 Gears in every Challenge.

Complete Eve's Asylum Complete the main path of Eve's Asylum

Guardian Do not allow any friendly armor to be destroyed during Act 3-5.

Librarian Find all 70 hidden Diary pages.

Old world pictures Find all 21 post cards.

So Much Blood! Gunzerk continuously for 90 seconds.

Sonic Blaster Collected 10 Wispons.

Master Craftsman Find 40 Blueprints and then buy 5 Weapons on Demand at Maria's.

Silver Medalist Completed all challenge missions with silver or better.

The Gift that Keeps on Giving Experienced all 9 Game Modes and all 9 Modifiers of the Mutator.

Tensile Strengthener Awarded for completing your tension training, and entering super-high-tension mode.

Zombot Removal As a Plant, Destroy 10 Zombot Turrets in Gardens & Graveyards