Sinster_Mind

Ultra Hard Completed Completed a New Game+ playthrough on Ultra Hard difficulty.

Archaeologist Complete all Roman collector challenges

Drift King Perform a 180 powerslide with Dominus or Takumi

All Rounder Play on every game mode, and use every ability and ranged weapon once in Multiplayer.

Committed To The Cause Reach level 55 in Multiplayer.

Ding! Overleveled Reached Level 51

Gadget Attack Use 5 different Quickfire gadgets in one fight (any play mode)

Close Combat Carnage Kill 4 enemies with a shotgun in 10 seconds or less. (campaign only)

Puzzler Rescue the third hostage from Riddler

Common Courtesy Discover and complete all unwritten tales on Iki Island.

Infinite Power! Activate every power-up in Rumble mode

Good Catch! Catch a fish of each type using the fishing line

Completionist All the Way! Complete all territories

On Cloud 99 Earn 99 Lives.

Aggravated Assault Stop all assaults in Arkham City

An Inch and 6.2 Miles Drive 10 km with the Vortex, Cristiano, or Spinner Wheels

The Johnny Experience Witness all Johnny-related incidents.

Speed Kills Destroyed a Lancer while in a Racer

Cursed Gold Achieve 5 Gold Awards.

Coming On Strong Score or Assist a combined 30 goals or assists in Casual or Competitive Online matches

Fully Loaded Collect all of Batman's gadgets and upgrades

Budding Artist Collect a Painted Item

Natural Progression Win an Online Match with Backfire, Scarab, or Zippy

The Untouchable Spider-Man Complete any Enemy Base without taking damage

The Stolen Scepter Retrieve the royal scepter.

50x Combo Complete a combo of 50 moves (any play mode, any character)

Big Throw Defeated 5 gunships by throwing cars

Behind the Scenes Activated all Commentary Nodes with the Developer Commentary Modifier enabled.

Goodie Monster Find all the Evidence Collectibles.

It's Just a Bad Dream! Complete "Lost in Nightmares" with an S rank.

Viking Legend Win Every Trophy

Throwback Use the Standard or Accelerato Boost with Octane or Backfire while playing in Urban Central

Hot Shot, Part Two Win the MVP award using Backfire, Scarab, or Zippy

Homerunner Completed the game in less than 1 minute with no Modifiers enabled. (From New Game in a single session only)

Marksman - Shotgun Kill 75 enemies with any shotgun. (campaign only)

Depot Demolition Destroyed Lance Depot

Aced It Get an A+ on any chapter

Don't Look Back Use the Thermal, Burnout, or Nitrous Rocket Boost for a total of 10 minutes

Knoxx-Trap Killed General Knoxx-trap

Steele-Trap Killed Commandant Steele-trap

Ned-Trap Killed Dr. Ned-trap

Catch Me If You Can! Earn 5 Relics.

Muerte la robo-lución Killed the Interplanetary Ninja Assassin Claptrap

Prizes, Plunder, and Adventure!  Win every trophy.

The End of Fire Reach "The End of Fire" ending.

Micromanagement Save two humans within a span of one second

Failure IS an Option Have your whole party fall in battle

Gotham Base Jumper Jump off the tallest building in Arkham City and glide for 1 minute without touching the ground.

Combo Pro Perform an 8x combo

Grand Opening Purchase something from Baku the Voiceless in New Game+.