Mythaddrall

Powered Up Complete the Solar Array Puzzle

Wayfarer Visit all 9 Realms in Valhalla

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

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

Rooftop Walker Earned a silver medal or better in Auldnoir Free Race II.

Motor Museum Collected 30 vehicles in the Garage

Strongest Weapon Acquire best wpn through standard reinfrc.

Lightning Weapon Acquire best wpn through lightning reinfrc.

The Engineer Collect 10 Schematics

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

People Person Play with 10 different co-op partners for at least 15 minutes each.

Freeflow Perfection Perform a perfect combo including all of Batman's combat moves (any play mode)

Predator Gold Achieve 24 medals on predator challenges

A Peculiar Encounter Defeat the Mime in Lumière.

The Electrician Collect 10 Semiconductors

The Dreamlife of Ghosts Completed “The Dreamlife of Ghosts.”

Depot Demolition Destroyed Lance Depot

You Again? Find all 3 Boat Captain Keys

Full Set Found all 'Gangsters of the United States' cigarette cards

Hornet's Nest Destroy the Tripod Nest

Dark Lord Reach "The Dark Lord" ending.

Enchanted Weapon Acquire best wpn through enchanted reinfrc.

Picture Book Connoisseur Found all copies of Gangsters Monthly

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

Apprentice Plumber Earned a silver medal or better in Endestria Energy Race II.

Knoxx-Trap Killed General Knoxx-trap

Covenant: Darkwraith Discover Darkwraith covenant.

Prison docks combat master Achieve gold medal for this challenge map

Ned-Trap Killed Dr. Ned-trap

Steele-Trap Killed Commandant Steele-trap

Potato Masher Save 5 allies by throwing away a live enemy grenade.

Easy Come, Easy Go Acquire more than 15,000 Fleeting Echoes on a single attempt

Muerte la robo-lución Killed the Interplanetary Ninja Assassin Claptrap

Operation! Snare the Shard with the Ishimura

Lending Library Found all Pulp Magazines

Mushroom Slider Earned a silver medal or better in the Rift Plane Sliding Race.

Hero Tech Battle with a secret weapon.

The Librarian Collect 100 logs

The Whole Story Completed the Collection

Crystal Weapon Acquire best wpn through crystal reinfrc.

Sins of Youth Achieve 23 Stars in AR Challenges.

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

Knock Knock Complete the Drill Ride

Let Sleeping Rockstars Lie You killed a Rockstar in multiplayer.

Understood the Assignment Complete 9 Mastery Quests

Divine Weapon Acquire best wpn through divine reinfrc.

Mystery Fox Domination Found all Mystery Foxes

Occult Weapon Acquire best wpn through occult reinfrc.

Fight at the Forum Participate in a fight at The Forum arena

Oh, no you don't Kill a Ram using tackle skill.