FastProtagonist

Super Sphere Destroy 5 enemies within 5 seconds using Chaos Spheres.

Fearless Overtake 5 trucks in a row during Sudden Death in a Survival event.

Campaign Nightwing Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)

King of Bling Earn ALL of the Clear Gems

Girl's Dress You have witnessed all of Nina's shame breaks. (Story Mode, Solo Play)

Campaign Wonder Obtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)

A Worthy Rival Befriend Sumeragi.

Raging Waves You have used the bombs 50 times!

Flare Wander Defeat an enemy with the Flare Wand from more than 25 blocks away.

Heavyweight Wreck 1000 rivals with Power Plays.

Not One Inch In Gorod Krovi, complete a Lockdown Event.

It's a Trap! In Shi No Numa, kill at least one zombie with three different traps in a single round.

Supernova Earn every star in Team Adventure Mode Chapter 7.

Lament Tune Luíseach

Celestial Earn every star in Team Adventure Mode Chapter 6.

The circle is now complete Get to Rank 100

Creative Thinker - Mini-Golf Complete the 'Mini-Golf: Play & Edit' template

Restoration Tune Huginn.

Star Power Earn every star in Team Adventure Mode Chapter 5.

Vengeful Demon Tune No. 7

My Dearest Friend You saved Noire.

Blanc of the Round Table You had a mental discussion.

Can You Feel The Sunshine? Earn every star in Team Adventure Mode.

Overachiever Watch the 100% bonus ending

Cause and Effect Enhance Motley.

Stronger than Clay Defeat the Iron Golem -- Circle of the Moon

Grease Monkey Customize a jet machine in the Garage.

gnilB fo gniK Earn ALL N. Verted Gems

Damn Good Coffee Achieve a total of 1000 Perfect Grinds

Top of the Class Score AAA on every mission.

Beyond Judgment Intentions are passed down and continue into the future.
Live with no regrets.

A real giant Upgrade the Rarity of a common vehicle of the HOT WHEELS™ - Monster Trucks Expansion.

Collector Extraordinaire Collect 100% of the Prize Bubbles in The Journey Home.

Grief Tune Rona.

My Work Here is Done Obtain all trophies.

Skill Expert You learned 50 different Skills.

Devotion Tune Reibolg.

Skyward Enhance Garm.

The Final Companion Vert officially became a party member.

Creative Thinker - 2D Platformer Complete the '2D Platformer: Play & Edit' template

Full Service Destroy a vending machine.

Enemy Sage Proof that you've registered enough monsters in your list.
With this much, you could call it a encyclopedia! Wow!

Off the Wall Enhance Lars.

Flying Feat Defeat 3 enemies using the Propeller Dagger without touching the ground.

Upper Stratum Reach the Upper Stratum.

Grudge's Costume Appearance You have witnessed all of Lilith's shame breaks. (Story Mode, Solo Play)

Succession of Ward View Ending A.

Forged in Fire Expand the craftory's offerings to the maximum extent.

GO BIG Complete the Unleashed Goal of an Event of the HOT WHEELS™ - Monster Trucks Expansion.

Uncovered Secrets Obtain all Findings.