Sub-Zero

The Hunt for Infinity Complete Story Mode chapter "Symbiote Attack."

An End Reach maximum Story Level 30 in Story Mode.

You know how I said I'll kill you last? Throw Satan off a cliff as Brommando

The Runs Complete a... clean... run of any level using only Squirty Harry

Active Duty Manually deploy Troops in 50 different Battles.

Death to Tyranny Rescue a teammate from a Tyrant outside of the Tutorials.

You Have 5 Seconds to Comply Build a S.H.I.V

War Veteran Arcade: cleared any route with difficulty set on hard.

Chapter 9 Speedrun Complete a Speedrun of Chapter 9 below the target time.

Can you dig it? Complete "Can you dig it?" challenge

Stayin' Alive! Be the last player alive in your squad.

Respect for the dead Plundered all four resting places

Endangered Lizards Killed all shining lizards

The River Complete "The River" challenge

Nemesis Complete "Nemesis" challenge

A Grim Key Recover a Codex Brain

Hot Brotato Kill a terrorist with a returned grenade

Climber Reached top of the shrine

A Just Cause Decide what to do with the Altered Biocell.

The King is in a Cent Found all gold in Chapter 2.

Let the Dog Out Complete "Let the Dog Out" challenge

Clean Sweep Complete the System Rift Jensen Story without killing anyone.

Lock, Stock, and Barrel Complete all Mission Stories in Golden Handshake.

Campaign Wonder Obtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)

Campaign Nightwing Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)

Battle Brother Get a Multiplayer character to Lvl 10.

Trophy Triumphant Acquire all trophies.

Played with fire Defeated the Keeper after changing his initial magic school to the fire type

King in the North Complete all Final Stand Assignments

Ride the Lightning Build a Firestorm.

Man Locked Up Complete "Man Locked Up" challenge

They Are Looking This ones totally a secret but you'll know it when you see it so hustle and look sharp

Flare Wander Defeat an enemy with the Flare Wand from more than 25 blocks away.

Murder He Wrote Find all pieces of evidence behind the Saridakis murder.

Sky Runner Unlock Titan Sky

Elite Sniper Kill 10 enemies with head shots from the scoped rifle

Mighty Wander Max out stamina bar

No Free Ride Perform a vehicle emote in any online mode.

Reward: Profile Banner

Tyrannical Training Completed training with Frieza!

As A Scalpel Earn the "Excellent" rating in every performance category on a terror mission.

Over the Edge Unlock all other trophies

Ancient tool, new purpose Defeated the Judge with a weapon dropped by the Keeper

The Bay Of Pigs Survived an invasion from the USA

Super Sphere Destroy 5 enemies within 5 seconds using Chaos Spheres.

Creative Thinker - Mini-Golf Complete the 'Mini-Golf: Play & Edit' template

Swift Complete any campaign within 120 seconds.

Rookie Earn all of the star objectives for a single event
Reward: Profile Banner

No Floating Shoot all buoys in the water.

Too Hot to Handle Complete the server chamber area without being detected by any HeatEye cameras or enemies.

Back to the Past Completed "Back to the Past"