DuoBalls

The Frequency of Fear Scan Gotham City to pinpoint Scarecrow's location.

Fully Upgraded a Valor Surge Upgraded a Valor Surge to its maximum level.
0/3

Survivor Kill 75 Enemies in a Row Without Dying

Crowd Control Defeat 30 enemies with the Gatling gun.

Performed 3 Melee Combos Successfully performed 3 different unlockable melee combos.
0/3

A Moment of Clarity Baba Yaga: Face the Witch and Live

Recovered Beta Followed Beta's distress signal and brought her back to base.

Up a Short Creek Without a Paddle Beat 'Chapter 12 - Heading Upriver' in less than 5 minutes

Recovered AETHER Defended the Kulrut and recovered AETHER.

Down Boy Down Survive a dog attack.

Wrong Number Find Al-Asad's safehouse.

Beat It Beat Kleiver in Desert Race

Saved the Daunt Resolved all of the problems troubling the Daunt.

Unlocked 3 Weapon Techniques Unlocked a Weapon Technique for 3 different weapon classes.
0/3

Recovered POSEIDON Drained Las Vegas and recovered POSEIDON.

Badge of Honor Find all the BSAA emblems.

These Walls Can't Stop Me Beat 'Chapter 5 - The Fortress' in less than 10 minutes

Vaporize Unlock demolition perk 6

Bull's-eye Defeat 30 enemies with the Longbow.

The Works Chain the maximum number of combos together in one go.

Art or Facts? Race for Artifacts

First Core Overridden Reached the Core of a Cauldron and accessed its information.

All Recon Machines Killed Killed at least one of every type of Reconnaissance machine.
1/4

All Dressed Up Purchase all available alternative costumes in Bonus Features.

Good Sphere Good guys put a stop to the madness.

Recovered DEMETER Encountered the Quen and recovered DEMETER.

LKW battery + Unlock assault perk 7

AC/DC Drain 750 megawatts of power from Empire City.

Relic Finder Find the Strange Relic

Just Scratched the Surface Collect all Dead Drops in the Neon District.

A Speedy Reunion Beat 'Chapter 16 - The Treasure Vault' in less than 7 minutes

Reached Level 30 Reached player level 30.
3/30

Charted! - Crushing Finish the Game on Crushing Without Changing the Difficulty

Good Intentions Good guys work for the greater good.

Proficient Fortune Hunter Find 60 Treasures

Picked up 5 Heavy Weapons Picked up 5 different heavy weapons.
1/5

All Transport Machines Killed Killed at least one of every type of Transport machine.
0/5

Good Finish Beat the game as a Hero.

Secrets revealed I Solve the first Enigma code

Two Souls Launched a scene in Duo mode.

Completed a Set of Salvage Contracts Completed all contracts at a Salvage Contractor.

Reinforcement Denied Kill at least 3 rappelling enemies in a single rope.

Amateur Chemist Baba Yaga: Craft the Antidote

Used all Elemental States Inflicted every elemental state on an enemy at least once.
0/6

Discovered Faro's Fate Survived Thebes and befriended the Quen.

Skill Tree Learned Learned all available skills on one tree.

The Beast Beater Destroy Metal Head Beasts

Piggyback Ride Carry Cpt. MacMillan to safety.

Upgraded 3 Outfits Fully upgraded 3 different outfits.
0/3

Fear of Faith Rescue the ACE Chemical workers.