Braventooth

Gran Turismo Rally Complete the "Gran Turismo Rally" Special Event.

Dream Race Win the ultimate three-way showdown between a Ford Mark IV Race Car, a Ferrari 330 P4 Race Car and a Jaguar XJ13 Race Car.

Dark Tourist Reach Santa Fortuna Mastery Level 20.

Mastery of Weapons Achieve full mastery of weapons
0/3

Pillar of the Community Reach Whittleton Creek Mastery Level 20.

Radiation Area Kill 3 enemies with a Tier 3 missile's radiation cloud
0/3

Spectrum Needler Buddy Acquired Spectrum Gatling, The Needler, and Udder Buddy.

Forever Marked Progress the story to unlock.

Eye Contact Defeated an evil eye.

Shadow Vigilante Master the Shadow Vigilante Dark Knight track

Freelance, but Not For Free Complete 80 contracts.
8/80

The Time Eater Defeated the Time Eater.

Way of the Vanquisher Completed "Against All Comers" on Dream of the Demon or higher.

Rookie Squad Complete a map in Co-Op.

One Night in Bangkok Reach Bangkok Mastery Level 20.

Prod off Kill 5 worms with the Prod weapon.

Retribution Dealt with the mercenaries that killed the Vael family. ("The Exiled Prince" downloadable content)

Ramped Up! Complete a Getaway Activity in a Car Transporter

Lucky Stiff Found Lucky Montoya's body.

Pursuit of Knowledge Filled 80% of the Datalog.

Marrakesh Escalated Complete Level 5 of an Escalation Contract set in Marrakesh.

Break the Bank Complete "Golden Handshake."

Sébastien Loeb Rally Challenge Complete the "Sébastien Loeb Rally Challenge" Special Event.

Keys to the City Reach Mumbai Mastery Level 20.

Long Winded Parachute for 30 seconds and successfully land in a single turn.

Hardcore Gamer Complete all Operations on Difficulty Level 7+.

Overcharged Overcharge your energy bar by using the Tier 3 laser weapon

Botanist Scan all the flora on AR-Y 26!

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

Friendly Rivals Compare your ranking on any Challenge with a Friend on your Friends list.

Big Spender Purchase a Concrete Donkey from the in-game shop.

Mission Complete Reach Colorado Mastery Level 20.

Sapphire Beat the game with the Defect.

Is everyone here? Unlock all characters from the original roster.

Like on the training field Score from a corner

Sayōnara Reach Hokkaido Mastery Level 20.

Colorado Escalated Complete Level 5 of an Escalation Contract set in Colorado.

The Original Demon Completed all missions in "The First Samurai" on Dream of the Demon.
0/11

The New Time-Master Beat all of Nefarious Tropy's times in Time Trial Mode.

Wishing for the Best Complete the "Last Wish" Raid.

Mutt And Jeff Asked a companion to be the Bad Inspector.

Get Personal Complete all agent personal missions and get all agents to level 20.

Bangkok Escalated Complete Level 5 of an Escalation Contract set in Bangkok.

Shocking Stun 5 creatures simultaneously with Shock Fruit. Stone cold.

Katz Person You must really love Katz to have collected so many Katz Spirits!
That's the spirit, meow!

I've Got This Acquire all upgrades

Make it Count Win a ranked multiplayer match.

Silent Sniper Complete The Last Yardbird as Silent Assassin.

Island and Chill Complete The Last Resort.

Screw This Noise You've returned home without fully completing your mission. I'd start looking for new work.