ostium

Intellectual Rescue the fourth hostage from Riddler

One Hundred And Eighty You scored 180 with 3 darts.

Riddle Me That Lock up the Riddler in GCPD.

It'll Cost Ya You made a taxi trip from one island to another without skipping.

Knightfall Initiate Knightfall Protocol.

Kneel before Grodd Complete ''Con-Grodd-ulations''

That Tasted Purple! Had Purple-rated gear or better equipped in every slot.

Artificial Intelligence Discover the fate of Marko Dragic.

Western Stranger Complete 10 Stranger mission strands.

Cuckoo for Incarceration Rescue your friend.

Wheelie Rider You completed a 500 foot wheelie on a motorbike.

Family Jewels Retrieve your stolen goods

Errand Boy Deliver 5 camp companion item requests.

Man of Steel Complete a level without dying

True Understanding Complete all Legends Mode stories on a single difficulty.

The Big Apple Complete "Black Tuesday" and "Hunter Killer" on Veteran difficulty.

That top hat with those trousers? Change your custom character's body piece 5 times

Show Them Fear Complete ''Oa No!''

Pool Shark You beat a friend at pool.

Praise and Pass Request Turner to toss you ammo 20 times.

Butchered Red Dead Online: Sell 20 items to the Butcher.

Who Needs Air? Suffocated for 5 continuous minutes without dying.

You say Shazam, I say Mazahs Complete ''Fight at the Museum''

Relic Collector Find a Relic

Fried Calamari Defeat the Kraken in the single player Campaign.

Full Exploration You unlocked all the islands.

Under the Sea-king Complete ''Sea-king Trouble''

This Is My Boomstick Kill 30 enemies with the XM25 in "Black Tuesday."

Flawless Freeflow Fighter 2.0 Complete one combat challenge without taking damage (any character)

Beam Me Up Discovered all named locations aboard the Helios Space Station.

Danger Close Take down a chopper with an AC-130 smoke grenade in "Bag and Drag."

Informant Collect 22 Intel Items.

Birdie Kill 2 enemy helicopters without getting hit in a Special Ops Survival game.

Friend in Need Request Zussman to toss you First Aid Kits 30 times.

Brainteaser Rescue the fifth hostage from Riddler

Cooking up a Deathstorm Complete ''Gridlocked''

Croft Manor Expedition Complete the Croft Manor Expedition

An Explosive Entrance Complete ''Apokolips, Wow!''

Ménage à Trois Destroy 3 tanks with a single 105mm shot in "Iron Lady."

Out of the Frying Pan... Complete "Persona Non Grata", "Turbulence", and "Back on the Grid" on Veteran difficulty.

Silent Night Sneak through the courtyard undetected in Liberation.

Kalibak To Basics Complete ''The One With The T. rex Mech''

For Whom the Shell Tolls Destroy all targets during the mortar sequence with only 4 shells in "Back on the Grid."

Skilled Treasure Collector Find 50 Treasures

Expensive Taste Used the Grinder to create a Legendary item.

Covert Ops Collect 5 pieces of intel in the single player Campaign.

Syndicate Slayed Complete ''They Think It's Owl Over''

Monorail Mayhem Complete ''Steppenwolf Surprise''

The Best of the Best Complete the campaign on Hardened or Veteran difficulty.

Run Through the Jungle Fly under 3 main bridges between the islands in one continuous glide.