SiMaggio

Bat-Dancer Complete Batman's special Anniversary Dance Puzzle as Batman (1966)

It Takes Two Defeat 3 foes using co-op moves with Oda or Tachibana.

Rolling Heavy Kill 5 enemies using one burst of Unstoppable Force.

Wulfrun's Bane Defeat the Sorceror Wulfrun.

Hipster Collect a total of 50 pieces of Epic Gear, excluding shaders

Why Aren't You Laughing? Joker must defeat Batman with the final hit coming from Not So Funny Is It?

That Good Connect Sold a single batch of weed for $10,000 or more

Arkham City Lockdown Defeat every Villain With Batman

Throttled Escape Escape using a relic in Regular or Hardcore difficulty.

Scrapped Dispatch all the Scraps

Talion A.D. Descend into the bowels of an urban jungle and confront a warrior-priest.

Shrewd sleuth Find your first secret zone.

No Retreat Execute a PERFECT escape

Completionist Complete all Extinction challenges and escape in Regular or Hardcore difficulty.

A Mind is a Terrible Thing to Waste Read the minds of everyone ever

I think I'm quite ready for another adventure! Achieve True Adventurer in every level. (Single Player Only)

Do-Gooder Complete all the "extra things to do"

Perfect Knight - Day 2 Complete every challenge in Arkham City - Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddler's Revenge (as Batman)

EXTRA: Brave Story Find the Brave Story at minute 18 in Space 54.

Decked Out Find the full Dublin Champion armor set (Wrath of the Druids).

Mr Gold Collect 4,000,000,000 LEGO studs

Competitive Nature Complete at least one match in each mode

Silence is golden Stop the music in the end sequence after the saloon blew up (playing as the VR Sheriff).

Teamwork Endurance Co-op Challenge: Warm up from freezing by standing next to a campfire lit by your partner

Scuba Diver Mice spend a total of 600 seconds underwater.

Special Class-A Complete game on Hard difficulty

Top Of The Food Chain You successfully killed 20 players with a pistol in a deathmatch.

Complete a 750yd drift inside the Inspiral Car Park Awarded when you complete a continuous 750yd drift inside the Inspiral car Park

Communication Skills Endurance Co-op Challenge: Kill 5 enemies that have been marked by your partner

What Does This Button Do?? Complete Arcade Ladder without blocking (allowed to continue)

Vrooom! Maintain sprint speed for 30 seconds.

Friend to the Ring-bearer Speak with Frodo in Rivendell.

Wash my hands of this mess Bounty Filthy Hands Floyd

Dockyard Discord Finish the Connection level in "Joe's Adventures."

Road Rage 2 Smash 100 vehicles

Herbalist Reached the Max Herbalism level

Pull the Lawnmower Over! Drive a lawnmower as Rex Fury

Taboos should be Challenged Used a Black Rite.

Pacifist Clear the "Intel Operative Rescue" Side Op without killing a single enemy

Hobbits really are amazing creatures. Complete all the HUB mini games.

Equipped an Elite Coil or Weave Equipped an elite coil on a weapon or an elite weave on an outfit.

Lovers Quarrel Green Arrow must defeat Black Canary with the final hit coming from Target Practice

Talk of the Town Get over 1,000 fans in any area.

And away he goes, Precious! Use Smeagol to defeat Gollum when Gollum is the buddy.

Into the Abyss Withstand and overcome the Chaos invasion

Darkseid on the Moon Play as Darkseid on the Moon

Mr. Green Thumb Fully upgraded the Grow House

Gladiator school Survive 15 consecutive waves with each of the 4 characters.

Faster Than Light Achieve a 10x point multiplayer in "Jimmy's Vendetta".

Let it Slide Bank more than 2000 points in a single drift.