Chronos-XIII

Be like Joe Bank a 300-hit combo

Like Mama Used to Make Complete Bedroom.

Spinning Leaf Cold Darkness Challenge: Get 5 headshots with the regular arrows in 1:00

Stability() Complete each Stability Test.

Seeds of independence Liberate 500 slaves.

Death Incarnate Complete the Game on APOCALYPTIC

It's a trap! Score a combo of 75 or more while fighting up the stairs at the "Front Gates of EEEEEEEVIL!"

Dial B For Bomb You unlocked the special ability of Packie's car bomb placement.

It's Not Over Defeat Samael

Chocobo Rider Win a race with a catcher chocobo with a total time of 0:0:0

The Professional Completed the street chase in Comrades in under 2 minutes 30 seconds without dying

Combat Specialist Cold Darkness Challenge: Complete Cold Darkness without dying

Lord of the Black Stone Complete Lord of the Black Stone

Function() Unlock every Transistor Function.

Bringing the Pain Defeat 50 players using physical attacks in Versus.

Hero Academy Play a ranked match.

Battle Tested Reach Commander (Level 55) in Multiplayer while playing online.

Head Games Rescue Mad Hatter's second hostage.

Glutton for Punishment Used Ironsides to collect 20 rounds of ammo or more in Burial at Sea - Episode 2.

Everything() Deal at least 2048 damage in one Turn() in the Practice Test.

Gold rush Complete five Gold Challenges

Cleaned The Mean Streets You caught 20 criminals through the police computer.

Unstoppable Reach Wave 15 in each mission of Special Ops Survival mode.

Nice And Relaxed Avert 10 enemy attacks with the Moon of Mahaa-Kalaa equipped.

Fight Like Hell Do 5000 damage as a Player Demon in BATTLEMODE

Queensberry Rules Perform a 4-hit combo with your bare fists in End of Zoe.

Kamikaze Complete a level on Regular difficulty or higher using only melee or grenades. (Solo only)

Diamond Geezertron Unlock the final skill in either skill tree

Gladiator Completed a Coliseum Attack stage

Twice Nightly Complete New Game Plus

The Root Of Corruption Open The Well Of Souls

Humanitarian Complete 10 "extra things to do"

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)

Find() Inspect 10 completed Function Files.

Plus Package Upgrade a Contraption

Spirit of Rebellion Obtained Arsène.

A Stroll In The Demonic Park Complete the game on any difficulty setting

The Big Boss Defeat Absalom

In Storybook Endings Lock up Mad Hatter in GCPD.

Baron von Nukem Shoot down 20 alien fighters

“A Shocking Turn of Events” – Expert The player has rescued the Little Sister in “A Shocking Turn of Events” in under 4:00

Completionist Completed all missions in Secret Armory

BFA Unlock Everything

Made it Out Alive Escape 1st time in Regular or Hardcore difficulty.

Rack 'em and Hack 'em Successfully trigger all bonuses on 5 hacker puzzles in a row.

Papercraft Enthusiast Collect 25 papercraft plans

Inspiring Presents Collect 30 presents

Know DP? Know madness Complete the game on Ultra-Violence! difficulty

Noms Eat 10 pieces of food in SP

Shot in the Dark Kill 10 enemies while the lights are out in the subway in 'Eviction'.