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Out Before Dessert Complete the "Happy Birthday" videotape within 5 minutes.

I'm all that! Win a ranked match in every multiplayer mode.

To Greener Pastures Complete Chapter 2.

Cycle of Violence Use 100 Quick Gadgets while in free flow combat.

Beat School: Triumph Horns A few notes with a huge result!

Beat School: Brass Knuckles Put up yer dukes, and make a funky horn loop!

Beat School: Jazz Hands Swing to the beat of the cool jazzy brass riff!

Beat School: Battle of the Saxes Practice your sax skills by creating this cool phrase.

Beat School: Blow Your Own Horn Learn the brass basics by constructing this simple trumpet loop.

Personal Bag Of Tricks Finish a game session with an ability set that you customized in Multiplayer.

Riddler on the Rampage Obtain a key by completing the fourth Riddler trial.

The Cult Save the sacrificial victim and lock up the executioner in GCPD.

Hohokum Remix: Guitar Loops Sculpt these ethereal guitar and bass melodies.

Hohokum Remix: Bass Build your own bassline from this pulse.

Hohokum Remix: Synth Loops Complete the mix with a splash of analog electronics.

Hohokum Remix: Drum Loops Rearrange the drum loops to make something fresh!

Hohokum Remix: Drum Kit Can you use these dreamy drums to make a beat?

Faithful Heir Collected thirteen royal arms.

Destroyer Fully upgrade the Jackdaw.

Beat School: Something Smells Funky in Here! Time to do the funky laundry!

Beat School: Interstellar Funkonauts May the funk be with you.

Beat School: 3001 A Bass Odyssey Take this bassline for a spin around the galaxy!

Beat School: Set Phasers to 'Funk' When the mothership is under attack, fight back with a funky loop.

Beat School: Mission to Planet Drums 3, 2, 1... funk off!

That's a Spicy Meat-a-ball Kill an enemy by attaching a Remote Bomb to them and detonating it.

1st Place at the Science Fair Create all items that contain Chem Fluid and Strong Chem Fluid.

The Burning Question Obtain a key by completing the fifth Riddler trial.

Cooking Expert Reached maximum cooking level.

The Primal Riddle Obtain a key by completing the sixth Riddler trial.

Scar of the Bat Cure the doctor.

Tortoise Toppler Defeated the adamantoise.

Days of Fire Extinguish the fires in Gotham City.

Locked and Loaded Upgrade each available component for a single sidearm or longarm weapon.

Fly Swatter Shoot and knock back Marguerite while she's leaping at you.

Survival Expert Reached maximum survival level.

Savage Metal Smash 10 militia transport vehicles off the road without using the immobilizer.

Touch of Death Apprehend the weapons dealer and lock him up in GCPD.

Angling Expert Reached maximum fishing level.

Missing piece Find the first missing piece

Taking the Scenic Route Discover a "?" Bonus Path.

Historian Find every audio diary

Take Up Arms Join the Companions

The World Wanderer Collected all trophies.

Just A Memory Now Get ending 2.

Death by Design Obtain a key by completing the seventh Riddler trial.

Seriously Good at This The player has completed the game on the Hard difficulty setting

It's all fire and death now... Witness the zeppelin crash

The Monster Machine Track down and apprehend the serial killer.

The Road Home Destroy all of the militia APC's.

Devil Of The Caribbean Defeat all 4 legendary ships.