Dmesh

Special Class-A Complete game on Hard difficulty

Ye Who Enter Open the gates to Vaulthalla.

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

Easy Runner Springboard, Wallclimb, Turn, Jump, Coil, Skill Roll

It's Him! Patsy 5 military personnel.

Crispy Exterminate 10 Ratoids by using Electric Bricks.

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)

Aided the Quen Helped the Quen of Fleet's End recover priceless knowledge and rescue those held captive.

No More Strangers You've met all the random characters.

New Treads Took a pitstop during a race and changed your tires.

Completionist Complete all 80 levels.

Chemist Exterminate 10 Ratoids by leading them into Acid Obstacles.

Master Builder Craft an item from Tier 4 materials in all non-masterwork slots in single-player mode.

Bartender Mix a drink

Challenge Accepted Complete all challenges in a single mission.

I'm number 1 Win 1 Tower Battle

Up, over, under, onwards String together the following: jump, coil (over obstacle), slide (under obstacle)

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

I Like to Keep My Options Open Unlock every Grappling Hook Mod

Sudden But Inevitable Betrayed! By your worst enemy.

Show Me the Way Uncover every Ancient Statue

Big Fat Party Animal Killed 50 enemies using the Hartmann 7.62mm and wearing the Party Animal outfit

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

Riddle-Postulant Solved all of the riddles on the 3rd level.

One True King Awarded for achieving 100% completion.

Explicit Memories You've gathered 12 Memory Fragments.

Detective Story Complete the Squats' detective board.

Home Sweet Home Complete "Home Sweet Home"

Gazebo Pay tribute to Jessamine one last time

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

Imperial Painball Throw 10 enemies into the Kamino generators.

Freshman Creator Ace Popit Academy Term 1

Demonslayer Defeat 1,000 demons in single-player mode.

Superhuman! Perform every character's supermove

"When It Rains, It Pours" Complete 'Eviction' on Veteran difficulty. (Solo only)

Sweet goodbye Triggered the flip-off move

Ruby Red Find the hidden Red Gem

A Trusted Ally Complete 49 faction missions.

The Royal Protector Finish the game with Corvo Attano

Phantom Field, Fourth Floor! You made it to the fourth level of the Phantom Field.

A Vision of What's to Come You won a career Promo Event.

Misconception Destroy 25 Infected Water Towers before they hatch.

Not All Miss In multiplayer, defeat 3 enemies within one Vanguard usage 5 times.

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

What about second breakfast? Complete 2 cooking puzzles.

Gold Digger Expert Earn 80 golden cogs by completing all 80 levels with a Perfect score.

Fearless Complete 'Relentless' on Veteran difficulty. (Solo only)

Belly Of The Beast Complete an Ops Activity on Master difficulty or higher.

Power Out! Collect all the items (Batteries) on Power Core

Podium Finish in the top three in a Special Stage in Career mode.