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Almighty Complete a Test Your Might Tower

Firestarter Complete a level using only the flamethrower. Melee, grenades & explosives are OK.

Bat Out of Hell Complete every Batcycle time trial

Dong Rang the Western Bell

Slow Mo Joe Destroy 20 targets while using the Slow motion power up in a single shooting gallery.

Heavy Burden Saved John

Ghost in the Machine Completed Chapter 4 of Episode 7

After Market Unlock a mod for a car in Multiplayer

Dang Girl, You Ace At This Game Win the most challenging round in Murderlin's Temple.

Drone You Out Defeat 30 Regulator Drone Masters

Player's Player Find and pick up every fish, paintbrush and cocktail umbrella on your journey.
1/8

Offline Mode Completed Chapter 6 of Episode 7

Breaking and Entering Completed Chapter 5 of Episode 7

Double Up Destroy 20 targets with the Double Points power up in a single shooting gallery.

Exo Survivor Successfully complete the Exo Survival Bonus Wave.

You hear a strange hum Engaged a strange device

Operation Red Circus Complete Operation Red Circus in Campaign on any difficulty.

Bronze Revenge Obtain 24 medals on the original Arkham City ranked maps (as Batman)

You Have 1 New Message Finish the game

We Are of Water Saved Angela

Out of Their League Defeat 45 League of Shadows Assassins and 30 Rocketeers

Streakin' Squeekin' Hit the 5000 Point Mouse in Hamm and Eggs.

Full Circle Completed the Solo Story

Disappearance Complete "A QUIET EXIT" mission.

Playing for Keeps Completed Chapter 2 of Episode 8

Pop n' Tops Pop the tops off of the left and right moons in Launched in Deep Space.

Kitchen Sink Use a Billboard and a Jack Spot to successfully evade a pursuit (Single Player)

Hidden Kings Complete the Lucky Emblems section of the Gummiphone.

To the Victor Go the Spoils Completed Chapter 6 of Episode 8

Gaming the System Completed Chapter 5 of Episode 8

The Most Dangerous Game Completed Chapter 4 of Episode 8

Challenge: Accepted Completed Chapter 3 of Episode 8

Feat Fetish Perform every Feat.

Flip Flop "Flip" a map twice.

True Captain Sink 200 enemy ships in The Caribbean.

Only a Real Master Beat an opponent while they still have 90% health and you have 10% or less health remaining

Score Abduction Ring a 5000 point UFO in Space Rescue.

Rescuing Machine Rescue more than 25 sheep in Flock of Sheep to Rescue.

Wall of Shotgun Campaign: 50 kills with shotguns

Robot Hunter Unlock 10 Robot Mods

Zaaaap! Ring all the lasers in Flying Discs… in space!

Adapting to Circumstance Achieve Weapon Proficiency level 30

Bouquet Bonanza Get the Big Flower to appear in Baaa-loon Pop.

DLC: Mars: Slimy Death Hit 10 Arachnids with Crabmones.

Bats n' Pies Score 5,000 points from hitting Bat Targets during the Pie Dodge Event of Mine Cart Spelunk.

Most Valuable Vanquisher Earn a Vanquish Master Boast 1 time

Lead Air Balloon Pop a hot air balloon in Pop Party.

New Challenger Join and complete an Online Tournament match

Exo Survival Veteran Play 50 Exo Survival Matches.

Doing the Dishes Break 25 stick targets in Plate Break.