OBFrost_

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

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

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

Soap on a Rope Storm the gulag.

The Spell Master Learn all spells
16/26

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

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

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

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!

The Hallowed Hero Wield a Deathly Hallow

Beat School: Artificial Ah Yeah! Robot feels good!

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

The Root of the Problem Stun 10 different enemies using a Mandrake
0/10

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!

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

Unnecessary Roughness Use a Riot shield to beat down an enemy.

Some Like it Hot Kill 6 enemies in a row using a thermal weapon.

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

Mile High Club Sky dive to safety on Veteran difficulty.

Desperate Times Execute the plan to help the Americans.

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

Whiskey Hotel Take back Whiskey Hotel.

Scar of the Bat Cure the doctor.

Days of Fire Extinguish the fires in Gotham City.

The Cat Came Back Complete "The Maria" mission

Out of the Frying Pan... Complete the mission in the airplane graveyard.

The Pawn Assault Makarov's safehouse.

For the Record Complete the single player campaign on any difficulty.

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

Weapon Master Get a kill with each type of handheld gun, explosive and launcher in the single player campaign.

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

The One Who Mastered Memories View all Pensieve memories

Grappling with a Graphorn Subdue the Lord of the Shore

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

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

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

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.

They're ACTION Figures! Collect 3 figures.

Going Through the Potions Brew every type of potion
1/6

The Hero of Hogwarts Defeat Ranrok

The Ends Petrify the Means Defeat a total of fifty enemies using Petrificus Totalus
0/50

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

Flight the Good Flight Beat Imelda's time in all broom races
0/3

Bob and Weave Counter an enemy's attack three times in row.

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

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

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