twistedintoform

The Sky Is Falling Perform a takedown from a Buzzer (Campaign only).

Lethal Purchase all skills in all categories.

Fully Loaded Learn all skills (Campaign only).

Breaking And Entering Gain access to Arkham Mansion after it is locked down by the Joker

Stop, Drop, & Roll Defeat 3 Majini at once by setting oil canisters on fire.

Misdirection Distract 15 enemies with rocks (Campaign only).

Bullet feeder Unlock assault perk 4

Brother In Arms Liberate 1 Outpost playing as Hurk (Campaign Co-op only).

Recurring Nightmare Face your biggest fears and keep your sanity

Zsasz Cut Down To Size Save Dr. Young from being killed by Victor Zsasz

Drive By Stop an armored truck by taking out the driver.

No Stone Left Unturned Find all documents, relics and GPS caches.

Solitary Confinement Capture and lock up Harley Quinn

Freeflow Combo 20 Complete a combo of 20 moves (any play mode)

Lateral Thinker Solve 25% of Riddler challenges

Double Trouble Defeat two Titan Henchmen at once

Changing Lanes Perform a Vehicle Takedown from the passenger seat of a vehicle (Campaign Co-op only).

Silent shot Unlock stealth perk 5

Resist The Fear Conquer the effects of the Scarecrow's fear gas

Crocodile Tears Venture into Killer Croc's lair and come out alive

Endurance I Unlock assault perk 2

Wyatt saved Choose to save Wyatt

Masters of Removing Work together to save someone special.

Freakshow Rodeo Ride Titan henchman and knock down 10 thugs (any play mode)

Cattle Prod Defeat 30 enemies with the Stun rod.

Quick reload Unlock tactical perk 8

The Professional Fully mod and completely upgrade all weapons.

Poisoned Ivy Defeat the giant Titan Ivy plant

Dual-wield expert Unlock assault perk 8

Soldier Complete all chapters on Normal.

Big Bang Complete story mode on Easy difficulty

Heart Stopper Defeat a certain enemy by stabbing it in the heart.

Ride the Lightning Defeat a Majini using the electric current from a transformer.

Assassin Unlock stealth perk 8

Go into the Light Defeat 2 enemies with one flash grenade.

Be the Knife Deflect a bow gun arrow with your knife.

Scavenger Unlock assault perk 3

Level Up Create a new mission using the UGC level editor.

Master Of Kyrat Obtain all the Trophies.

Grenade pouch ++ Unlock demolition perk 3

Gun magazine + Unlock tactical perk 4

Seeing Red Max out all Weapons and Magic

Who Do You Trust? Build up a certain level of trust with your partner.

Hardened Unlock demolition perk 8

Mystery Solver Solve 40% of Riddler challenges

Knife sheath ++ Unlock stealth perk 4

Egg on Your Face Defeat a Majini with a rotten egg.

Vampire Unlock stealth perk 6

Master Ninja Kill 50 Enemies by Melee-Attacking from Behind

Egg Hunt Find all 4 types of eggs.