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Speedy McSpeederton Raced around the Ludicrous Speedway in record time

Darkness Looms Complete the final mission of the Missing Persons Investigation

Fully Loaded Rescued enough Claptraps to earn 42 inventory slots

Power Cycle Participate in 5 different City Games

Freefall Don't look down

Arkham City Sirens Drop in on an old friend

Exit Stage Right All the world is a stage

Geolocated Check in at every Hotspot

Lubed up Complete the slide in the Statue of Apollo without dying

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

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

Peephole Complete every Privacy Invasion

Basest Base Complete every Gang Hideout

Tag Teamed Hit 100 Enemies with the Oath Stone of Orkos

Stealth Cookie Complete an Online Tailing without being detected

If it ain't broke... Reconstruct all of the Decayed Chests

A Long Journey Begins Completed "The Man with the Guardian Spirit".

Ding! Champion Earned level 50

Can't Stop, Won't Stop. BadBoy! Perform a 1000 Hit Combo

No Drake. You can't have these. Collect all Artifacts in the game

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

Stop the Clock Time is running out

Conundrum Rescue the first hostage from Riddler

They Call Him The Vigilante Complete every Investigation

Borderland Defender You have defeated all bosses and are a powerful force to be reckoned with

System Mangler Complete every ctOS Breach

Superhighway Complete 10 Public Online Races

Freeware Unlock every Skill in the Skills Tree

Broken Toys Destroy it all

Road Rage Complete every Criminal Convoy

Hold Still Please Slow 100 Enemies with the Amulet of Uroborus

End of Line Complete 40 Fixer Contracts

Piggyback Invade and successfully observe 10 enemy Fixers in Online Tailing

Sheeeeeeeeeeeeeeeift Land 15 Shift Strikes or Shift Shots combined (excluding battles in the Hall of Virtue).
8/15

Bargaining Chip Reunite the separated couple

Combo Beginner Perform a 4x combo

Pick Pocket Steal the score of a lifetime

Hackification Invade and successfully hack 10 enemy Fixers in Online Hacking

Traced Get tailed 5 times

Scanproof Escape a level 5 police scan

Dial Z For Murder Stop the phone booth killer

Punisher Punish 10 enemies (excluding battles in the Hall of Virtue).
4/10

White Rabbit Object Escape 15 police scans

The Beginning of a Samurai Reached level 10.
0/10

With Great Power Inherit a power unknown.

A Fine Hound Execute and land 5 Precision Sics (excluding battles in the Hall of Virtue).
0/5

Legendary Warrior Complete the game on Hard Difficulty

Disk Space Full Unlock every song with the SongSneak app

Mastermind Rescue the second hostage from Riddler

Forensic Expert Collect enough evidence to locate the gun for hire