SweenySod

Complete a set During a single round kill an Infected, Suicider, Ram, Butcher, Floater, Walker.

Completionist Completed all missions in Secret Armory

The Scene of the Crime Rescue Mad Hatter's first hostage.

Still In the Game Survive to Round 5

Bringing the Pain Defeat 50 players using physical attacks in Versus.

Glutton for Punishment Used Ironsides to collect 20 rounds of ammo or more in Burial at Sea - Episode 2.

The first of many Upgrade an ability

Ace'd! Beat your first ace score

Toured the Campus Completed every level in the Peggle Institute

Made it Out Alive Escape 1st time in Regular or Hardcore difficulty.

Hell-Burbia Completed the larger challenge in the Hell-Burbia coliseum

Werewolf Mastered Acquire 11 werewolf perks

Return of the Jedi Complete ''Episode VI - Return of the Jedi''

No Stone Unturned Find all of the secret areas within an Episode

Chain Reaction You exploded 10 vehicles in 10 seconds.

The Last Laugh The joke's on who?

Notorious Red Dead Online: Reach Rank 50.

Shut Down Shut down an entire Tower Network

“A Shocking Turn of Events” – Expert The player has rescued the Little Sister in “A Shocking Turn of Events” in under 4:00

The Scalpel Singleplayer: Achieve 20 total knife kills

No Tank You Defeat a Grungarian tank before it reaches your base in any level. (Any Mode)

I like what I'm seeing Like a ship

Silent Knight Complete a predator encounter using only silent takedowns in the Main Story

Baby's First Dungeon Escape from Nostramagus' basement.

Head Games Rescue Mad Hatter's second hostage.

Danger Zone Buy all items from the Survival Air Support Armory.

Career Criminal Attain 100% Game Completion.

Master Architect Build three houses

Oversight Become Overseer

A Dominating Presence In multiplayer, boost 100 allies with the Officer commands.

Beginner's Luck! Win a single online match

Never Fade Away Unlock all Trophies.

Twice Nightly Complete New Game Plus

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)

Bank Job Heist your first bank.

In Storybook Endings Lock up Mad Hatter in GCPD.

Rolled Over You managed 5 car rolls in a row from one crash.

Get A Life Get A+ on all the chapters

Spread The Love - Kill 5 Helghast at once using the WASP's secondary fire Killed 5 Helghast at once using the secondary fire mode of the WASP launcher

They Go "Boom" Get 30 kills with the Magnum secondary fire in the single player Campaign.

Time Out Assign a settler to a pillory

Boom-Shack-Calaca Defeat Calaca

"You wanna stay, shut your mouth." Make it to the party as Tyler.

Armor Piercing Kill a tank driver with the Quantum Aperture.

Zurgo's Revenge Restore all Planetary Defense Centers and discover Zurgo's intentions. (Campaign)

Escape Velocity Jump over 200 yards (182.88 meters) through a Billboard

Minimalist Reach the Watchtower without throwing more than 3 balls.

Playground Bully Unlock all 4 areas of the Playground.

The Angelic Ruins Completed the larger challenge in The Angelic Ruins coliseum

Do. Or Do Not. There is no Try. Play as all launch heroes in Multiplayer.