Sebritoh

Beat School: Driving the Autobahn Complete the Beat School level.

Beat School: Dubstep Drum Practice Complete the Beat School level.

Beat School: Big Hair Beat Complete the Beat School level.

Beat School: Shoulder Pads Complete the Beat School level.

Beat School: Filthy Bass Monster Complete the Beat School level.

Beat School: All You Need is Wub Complete the Beat School level.

Beat School: Fast Times Complete the Beat School level.

Beat School: Hollywood Cop Complete the Beat School level.

Beat School: Half-Time Drum Loops Complete the Beat School level.

Beat School: Synth Grime Complete the Beat School level.

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

Beat School: Synth Madness 1 Complete the Beat School level.

Beat School: Synth Madness 2 Complete the Beat School level.

Beat School: Badd Syntax Complete the Beat School level.

Beat School: Pedal to the Metal Complete the Beat School level.

Beat School: Axe Grinder Complete the Beat School level.

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

Power Couple You are unstoppable, nothing stands in your way!

Bolt From the Blue In the Main Campaign, killed 5 enemies with a headshot while riding a Sky-Line.

Strange Bedfellows In the Main Campaign, killed 20 enemies using allies brought in through a Tear.

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

Eternal Return Experience a new cycle after death

Beat School: A Funky Introduction Get started with this simple bass loop!

Beat School: The Five Elements Who got the jazz? Add some horns to your beat!

Beat School: Loop Jugglin' Ultimate hip hop loop builder - word to your moms!

Beat School: The Drummer Gets Wicked Cut and paste drums to make your own breakbeat!

Beat School: On the One's and Two's Checka-checka-check out the scratch routine!

Beat School: Does Not Compute Start with the basics, countdown like a robot!

Beat School: Artificial Ah Yeah! Robot feels good!

Beat School: Word to Your Motherboard Dance, funk, rock and house. You will master all the robotic styles.

Beat School: Text to Speech How could we resist? Shout out Sound Shapes with this unique beat.

Beat School: Machine Language Twist synthetic singing around to make your own vocal line!

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

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

Scar of the Bat Cure the doctor.

Digit Chase Prize Complete Digit Chase in 1 minute or under.

Days of Fire Extinguish the fires in Gotham City.

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.

Huntress Kill 50 animals while wearing the Huntress outfit

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

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

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

Chemical Warfare Kill 5 enemies with one Poison Arrow

Follow the Light You were enlightened by a dream.

These Belong in A Museum Collect 300 Cards

Recovered Supply Raider Complete a game of Supply Raid on Wharf, Capitol, Water Tower or Coal Mine

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