Kiokasuigetsu

Guns For Show Use all guns at least once

Driving Club Perform 1000 'NEAR ALLY' actions

Just Peachy Collect all the Peaches in the Scroll of Destiny

Shielded from Harm Purchase all Shield Upgrades.

The Hurt Mine Locker Kill 10 monsters with one mine

Pitcher Use all throwing weapons at least once

The Bull You defeated Lawrence Barrett, elite member of a secret mercenary hit squad.

Superstars Superstar - Unlock 'Superstars'

Master Conductor - Electrocute 3 Helghast Electrocute 3 Helghast with a single burst from the VC5 Electricity Gun

Fighting Fit Purchase all Combat Upgrades.

Man of Steal Awarded for successfully stealing 50 times.

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

Child of the Shadows Finish a single chapter without alerting anyone

Dropping L-Bombs Trigger two Logic Bombs in less than 15 seconds

Motherly Ties Put a grieving mother's doubts to rest.

Aerial Superiority - Kill 5 Helghast while in the air Killed 5 Helghast while airborne using the Jetpack

Dragon Slayer Defeat the Armored Dragon Stage 2

One eye open Defeat Deathstroke

That Was Nice of You Save Rebecca from a Hunter.

Never Saw It Coming While invisible, used Peeping Tom to knock out 15 enemies with a melee attack.

Romanov This! Destroy a Romanov with a melee attack.

Mystery solved Find all the secret files

Gunslinger Awarded for learning all of Swaine's trickshots.

Hunter-Seeker Find and kill all the most dangerous monstrosities located in dead zones

Plain Luck Hit three or more enemies with the same weapon in one throw

Practice makes perfect Headshot each of the targets in the gun range in Kaffarov

Body Count Kill 750 enemies.

Dream Team Complete all the main quests cooperatively with any number of partners

Two-Faced Uncover Lyegrove's secret

Chain Reaction Damaged fifteen foes with an exploding enemy, using the Radar Range in Burial at Sea - Episode 1.

Bravo, Rebecca Save Chris using Rebecca.

Streak Boaster Earn a Vanquish Streak Boast 1 time

Most Valuable Vanquisher Earn a Vanquish Master Boast 1 time

Double Trouble - Reach the river in Co-op Made it to the Corinth River in Co-op mode

Journey to the moon Get rid of the five Dark Teensies

It's an Order Mark 100 opponents which were then killed by your co-op partners

New Challenger Join and complete an Online Tournament match

The Imaginative Endure Complete the Game on Normal Difficulty

Sounds Of Animals Fighting Wear all masks at least once

You Swine Beat Pigsy to the top of the Decaying Titan.

Double Punch Kill 25 shielded enemies with a Stun Blast then Plasma Blast combo.

Tough as They Come Purchase all Health Upgrades.

Everywhere! Take part at least once in the 4 different Challenges

Dragon Rider! Complete the "Dragon Slayer" painting

Stunned Knock down a human or stun an android with a non-lethal attack

Brothers in Arms Join another game through the matchmaking system.

Juggernaut Kill 100 enemies using charge attacks

Magic Master Awarded for learning all of Oliver's spells.

All Fall Down Destroy Gravitron 2

Sink or Swim Dive into the Money Bin