Arkadyn-

Hard Finish Finish story mode on Hard, without changing the difficulty setting.

Terror Of The Seven Seas Scurvy! Ye look smashing, captain!

Pieces of the Puzzle Obtain a key by completing the second Riddler trial.

...Double-Hockey-sticks Conquer all of New Hades with 100% City Take Over

Pod Hunter All Pods found.

Reckless cannonball The higher, the funnier!

Judgment Day Win the rumble down under.

Ultimate Blade Forge the Armageddon Blade

Purple Demons Have minions kill 100 Demons with the Summon Supernatural Power

Fear of Success Survive Scarecrow's ambush.

Evil to the Core Purchase every negative Karma upgrade for each power.

Sixth Sense Hunt and kill 10 enemies while Perception is active

Nonconformist You befriended the Goths, like everyone else playing this game.

Meditation Maestro You reached a higher state of mind.
Or at least some peace and quiet.

No Drake. You can't have these. Collect all Artifacts in the game

That Was Cold Complete mission "Lair of the Harpy".

The Shot Complete 'All Ghillied Up' and 'One Shot, One Kill' on Veteran difficulty.

Saw the Elephant Completed the Main Campaign on Normal difficulty or above.

A Scanner's Power 100 machine lifeforms destroyed by hacking.

You Call This Easy? COMPLETE the game on EASY difficulty

The Final Challenger? Defeat The Destroyer

Snackosaurus Now look who's extinct!

Lighten up Lit many lights.

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!

Top Gunner Shoot down a Spire missile with a blast while hovering

Beat School: Artificial Ah Yeah! Robot feels good!

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

The Third Thing Defeat Hartman

Hazard Pay In the Main Campaign, killed 10 enemies by utilizing environmental hazards.

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

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

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

Eyes and Ears Find 30 enemy intel items.

Flyswatter Destroy 8 enemy helicopters in 'Heat'.

Mood Swing Took things a bit too far, didn't you?

Ancient treasure Try to wake up the lost Sentinel.

Leaving for the New World Achieve 9S's ending.

Read-only Complete the final mission in the QR Code Investigation

Be Not Afraid Win the war for Gotham.

The Third Horseman Complete 'Heat' and 'The Sins of the Father' on Veteran difficulty.

The Fourth Horseman Complete 'Game Over' on Veteran difficulty.

Houdini Got arrested three times and escaped each time.

Something Fishy Don't feed the animals! Or do, they're adorable.

Duck If You Love Life Avoid Jack's scissor attack by crouching.

Deep and Hard Complete the game on Hardened or Veteran difficulty.

Cut & Run Burke agreed to help you kill Marcano