GYTPOW

Turbocharged Completionist Gain all the stars in 'Turbocharged'.

Perkaholics Anonymous! Survive until round 20 without buying a single Perk. (Map Pack 3 only)

0.01 Seconds! Win a race by a margin of 0.01 seconds or less.

Fast Track On Mean Street, kill all the snipers on the rooftop before the DNA bomb explodes

Poly Cruncher Complete "Poly Cruncher" challenge

Prod off Kill 5 worms with the Prod weapon.

Lamborghini Icons Completionist Gain all the stars in 'Lamborghini Icons'.

Stunning! Pigsy's Perfect 10: Stun 5 enemies using one single EMP device.

40 Knives! Kill 40 zombies with the bowie knife. (Map Pack 3 only)

Around and Around We Go Perform every level interaction once

Unite In Speed Completionist Gain all stars in 'Unite In Speed'.

The Cleaner Escape as a traitor with 50% of any level’s total loot in Arcade Mode or Multiplayer Ranked Match.

Whoo-paah! Complete "Whoo-paah!" challenge

Tomb Raider Collect all relics, artifacts and weapons

I've Got This Acquire all upgrades

Hard Times To escape death is to beat the strongest of the strong. Finish Arcade Mode on Hardest, kid!

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

Soul Survivor Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)

Frequent Flyer! Use the teleporter 8 times. (Map Pack 3 only)

You Want Blood? 1000 kills.

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

Pacesetter Completionist Gain all stars in 'Pacesetter'.

Give Them Something to Believe Complete New Game Plus

In the Belly of the Beast In Zetsubou No Shima, survive getting consumed.

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

Top Photographer Took 100 or more Scapes shots or race photos

Duct Tape FTW Create all combo weapons

Make it Count Win a ranked multiplayer match.

Gest - Chapter XIII Finish the levels from Chapter XIII in Warrior difficulty

Decent Drifter Earned a total of 100,000 Drift Points

No Going Back Complete 5 missions in Co-Op.

Team Player A 1-on-1 fight is fun, but it's more fun with friends! Try fighting in a Team Battle!

Velocity Completionist Gain all stars in 'Velocity'.

Still counting Attain a Time Trial star rating of 50

Evolution Completionist Gain all stars in 'Evolution'.

Der Meisterbogenschuetze In Der Eisendrache, obtain all of the ancient bows.

Taking Flight In Gorod Krovi, ride a Dragon.

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.

Chuck Greene: Cross-dresser? Change into all pieces of clothing in the game

Chapter 2 Speedrun Complete a Speedrun of Chapter 2 below the target time.

Zombie Genocide Master Kill 72,000 zombies

Dinner Date Pigsy's Perfect 10: Collect all hidden food and pin-up girls.

Chapter 4 Speedrun Complete a Speedrun of Chapter 4 below the target time.

Super Rallier Earned Gold in all Special Rallies in Mission Challenge

Confidence Boost Win a Battlegrounds league Clan Match.

Chapter 3 Speedrun Complete a Speedrun of Chapter 3 below the target time.

Chimp on the Barbie In Ascension, kill a space monkey with a fire trap.

Moving On Up Ya need to do anything to reach the top of the food chain! Let's see a Rank Up via Ranked Match!

Endurance Racer Drove for a total of 24 hours

Fully Loaded Maximize all upgrades.