SwimTheStyx

Peekaboo! Peek sideways to look at the VR Heroes behind the final bridge in Monster Escape (playing as the VR Monster).

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

Rampage! Use the Ram to wreck 10 opponents.

Eat DiRT Earn 50 'CHECKMATE!' Medals

“Worlds of Hurt” – Expert Rescued the Little Sister in “Worlds of Hurt” in under 15:00, on Medium or higher difficulty

Bladesman of Legend Defeat Gilgamesh.

Piano Virtuoso Play all six Piano Outreach Association songs well enough to receive remuneration.

Alone Time Endurance Co-op Challenge: Spend at least one day more than 60 meters apart

Gem Collector Collected 60,000 precious gems.

Up to the Challenge 1 Complete 10 challenges.

Campaign Gold Obtain all 108 medals on the original Arkham City campaigns (as Batman)

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

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

Dinner at 8 Guide 8 Sacklings to the very end

How the West Was Done Complete all plot missions, side missions, and crew challenges on Gehenna.
0/7

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

Dose of freaky ghost! Capture a scary ghost in any Ghost House level.

Stay Down Knock an opponent into an Arena Transition 25 times

"Teamwork" Endurance Co-op Challenge: Collect an Artifact while your partner is down

I feel lucky Purified the sword of the unlucky grave robber

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

Monster Hunter Hunt 500 large monsters.

No Longer Friends Cyborg must defeat Robin with the final hit coming from Apokolips

Invincible Warrior Kill 50 enemies in a row with inventory weapons without losing health.

Hang 'em High! Kill 30 enemies while they're suspended in the air with the grappling hook.

If you don't move, it won't see you. Make the huge outdoor monster look down at you in Mini Bots (playing as the VR player).

Special Class-A Complete game on Hard difficulty

All New Machines Scanned Encountered and Focus scanned every new machine in the Burning Shores.
0/4

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

Fisher is the Other Sam Proceed on the monorail in Act 3-4 without being spotted by the enemy troops or searchlights.

Power Kat Raised all of Kat's powers to the maximum.

Fish annoyer Annoy the same fish 25 times

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

Heavyweight Earn a Bronze Medal in all Infierno challenges

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)

Indomitable Hunt 50 tempered monsters.

Get Away from Her! Endurance Co-op Challenge: Kill an enemy melee attacking your partner

Well Balanced Breakfast Simultaneously had bonuses for meat, carbohydrates, sugary drink, caffeine, and alcohol.

Auld Lang Syne Destroy two enemy robots who have been distracted by a cigarette.

Fresh Out of the Package With Koller's help and the Neuroplasticity Calibrator, eliminate overclocking for experimental augs.

A Floral Feast Feed carnivorous plants with three or more different kinds of treats

No One Left Behind Endurance Co-op Challenge: Revive a player 3 times in a single expedition

Impossible Mission Succeeded at 3 dialog conversation checks with a single disguise.

Wash my hands of this mess Bounty Filthy Hands Floyd

Piece of Cake Complete the SP campaign on Easy Difficulty

Beating the One-Eyed Worm Defeat the Leech

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

Duke Angry, Duke Smash! Kill 15 aliens with melee attacks while on steroids

Giant Crown Collector Obtain a gold crown for 10 or more monsters that appear from low or high rank.

We Are Human Beings You completed Deus Ex: Mankind Divided™ on any difficulty.