Enforcer_X

Bounce back Complete At The Rapids

Stroke of Luck Complete "Stroke of Luck" challenge

It Goes into Letters?! Get promoted to a letter rank.

The Chest Beat the Chest

Cracker Complete "Cracker" challenge

Eye for an Eye Battle the Cyclops

The Pinball Effect Complete "The Pinball Effect" challenge

Big Spender Purchase the Damage upgrade for the Ion Spike.

Perfect 10 Pigsy's Perfect 10: Finish the Shooting Gallery under 40 seconds without shooting any pin-ups.

9600 BC Completed! Complete the Ancient Atlantis time zone

Year 673 Completed! Complete the Medieval time zone

Four Birds, One Stone Pigsy's Perfect 10: Kill 4 Mechs with 1 Bomb device.

Give 'Em the 1, 2 Punch Execute a Combo in a card battle.

Cash is King Achieve a balance of 30000 credits or more.

Shadow Vigilante Master the Shadow Vigilante Dark Knight track

Out of the Bush Complete "Out of the Bush" challenge

Headshot Bonanza Complete "Headshot Bonanza" challenge

Dark Room Beat the Dark Room

Going Bananas Hold 20 bananas during a card battle.

Massacre Kill 10 aliens with one shot (or witness another player doing this).

Beginner Card Player Defeat the boss on Traffic Safety Island.

Guardian Angel Kill Satan with Maggy

Poly Cruncher Complete "Poly Cruncher" challenge

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

Uncommon Strength Play a card requiring 9 or 10 bananas in a card battle.

The Relic Kill Isaac with Maggy

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

Feather Finder Collect 10 golden feathers.

Here's Your Order Destroy 4 enemies with a single blast of Sir Galahad's Arc Rifle

Hawk Peak Make it to the top of the mountain.

Range of Fire Fire 7 different charged attacks in a single level

The Bomb Bag Kill Satan with Cain

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

Salute Me Achieve the rank of Lieutenant.

Leisurely Reading View the Monkey Album on the Main Menu.

Extracurricular Beat any bonus level

Pure Pawn In single player Story mode, sell 10000 credits worth of items or ammunition.

I've Got This Acquire all upgrades

Top Photographer Took 100 or more Scapes shots or race photos

The Guillotine Kill Isaac with Judas

Knowledge is Power Collect all logs through out the game.

Give Them Something to Believe Complete New Game Plus

Hoarder Have a total of at least 150,000 points in Echoes Mode's total high score

Decent Drifter Earned a total of 100,000 Drift Points

The End Take a nice long nap.

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.

Golden God You are the best!

Infinity Defeat Dr. Infinity

The Coin Bag Kill Isaac with Cain

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