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Petrol Head Drive at least thirty different vehicles.

Freefall Don't look down

Archeology 101 Gather a total of 60 relics.

Arkham City Sirens Drop in on an old friend

Sturdy And Indestructible Blocked 5 Rage Arts. (Excluding offline VS Battle)

Dead Letters Gather all "Letters of the Lost".

Master Blaster Kill 2 multiplayer enemies with a single explosive.

Fully Inked Earn every tattoo by learning all the skills.

Only God Can Judge Me Buy a shirt in the Nudle vending machine

No Place Like Haum Finish Operation: Haum Sweet Haum

Sentence the Judge Defeat King Minos

DedSec-A-Roni Ride a cable car

Geolocated Check in at every Hotspot

Down Boy! Kill a zip-lining enemy player in multiplayer.

No Power in Numbers Help a Captain survive a Recruitment Power Struggle, and then kill him and all his new recruits.

Casual Girl Ordered a pizza, watched some TV and wore something casual.

Exit Stage Right All the world is a stage

Roar! (Nice Moves!) Got promoted to Brawler.

Precious Find a Beatrice stone

Overdrive! Dealt 10 Rage Drives. (Excluding offline VS Battle)

That's a Knife! Fully upgrade the knife

The Chosen Few Uncover the remains of all Jacob's disciples

A Friend in Need Find and free Dandelion.

Just Relax, You Can Do It Performed three 10 hit combos. (Excluding offline VS Battle)

This Takes Me Back Complete Chapter 3 in Ada's campaign.

Quiet Time Find the best seat in the house

Research PhD Max out all possible research

Lightning Rod Defeat Steropes the Lightning Bringer.

Stinking Rebels Brand 5 Bodyguards of a Warchief, turning them against him in combat.

Animal Rider Any animal ridden for 5 kilometers.

Monkey Around In multiplayer, escape death 3 times by using the rope ascender.

Bad Boys Hijack a boat

Mastered the Jungle Obtain all the Trophies.

Cherish Our Resources Have 100 bodies collected.

Revoking Client Privileges Complete the final mission in the Human Traffic Investigation

Ada's Demise Complete Chapter 4 in Ada's campaign.

Chain Gang Perform the Serpent's Fury 3 times

Peephole Complete every Privacy Invasion

Saturday Night Special Complete the final mission in the Weapons Trade Investigation

Ain't No Stopping Do a bike race

Wow, I'm Pretty Strong! Won three special matches in Treasure Battle.

What's Next? Complete Chapter 5 in Ada's campaign.

Call of the giants You sounded a giant horn.

No Pain, No Gain Dealt 50,000 damage in Practice mode.

Basest Base Complete every Gang Hideout

To the Nines Restore and equip a matching vestige outfit

A New Battle Begins Achieve ending B.

Chip Collector 80% of all plug-in chips collected.

Doing Gutgash a Big Favor Build two projects in Gutgash's Stronghold

Picking Up the Pieces Finish Operation: Looking Glass