Bttn500

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

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

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

Sixth Sense Hunt and kill 10 enemies while Perception is active

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

Never Say Die Revive a partner in Co-op.

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

Siren Song Rescue pirate hostages by distracting enemies with "dancers."

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

The Cat and the Bat Obtain a key by completing the third Riddler trial.

Weapon Specialist Acquire all upgrades for all weapons

Jekyll & Hyde Stop the bank heist on Miagani Island and lock up the master mind in GCPD.

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

They Call Him The Vigilante Complete every Investigation

Needs More Data Earn Data Bonuses in 3 different Helix Rifts.

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

System Mangler Complete every ctOS Breach

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

Superhighway Complete 10 Public Online Races

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

Freeware Unlock every Skill in the Skills Tree

Destroyer Fully upgrade the Jackdaw.

Even Odds Kill 2 monsters you have a contract on without using Signs, potions, mutagens, oils or bombs.

Road Rage Complete every Criminal Convoy

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

End of Line Complete 40 Fixer Contracts

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

Days of Fire Extinguish the fires in Gotham City.

In the Moment Kill 10 enemies while Focus is active

And Stay Down! Perform a ground execution.

Piggyback Invade and successfully observe 10 enemy Fixers in Online Tailing

Stunt Master Complete all of the stunts on the stunt list.

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.

Rockhound Find 100% of the Shards.

Historian Find every audio diary

Thawed Free a total of 10 trapped Assassins.

LIKE A TORNADO HIT AN ENEMY WITH A SPIN PUNCH

No Man's Land Complete all Rift missions.

Skeet Shoot In the Main Campaign, killed 5 enemies while they are falling.

A CLEAN SWEEP HIT AN ENEMY WITH A SPIN KICK

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

On the Fly In the Main Campaign, killed 30 enemies while riding a Sky-Line.

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

Devil Of The Caribbean Defeat all 4 legendary ships.

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

The Riddle Factory Obtain a key by completing the eighth Riddler trial.

Hackification Invade and successfully hack 10 enemy Fixers in Online Hacking

Thanksgiving Shoot a turkey with a Flare Round

Choreography Perform 10 Co-op sync kills.