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I can open doors! Complete the Breach in 10 seconds

I AM the Batman! Reclaim your city.

Machines do it better Use the Sensen RIP to make robots knock 20 human enemies out

Raising the Stakes Awarded for collecting your first prize at the casino.

The Earth's Light Completed "Memories of Earth."

An Impressive Display Earn a Four-Star Rating in any Challenge Arena

Low Baller Qualify from a team game with a score of 1

Big Air Clock up 1 hour total time falling

I should buy a boat Complete the Tomb of the Ferryman

It's all in the details Find all Mnesist memories

Danger Zone Complete all Speed Traps

Full Send Complete all Long Jumps

Autojock Buy all vehicles available for purchase.

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

Does Not Obey Smash your way through all the Billboards

Scarlet Medal Defeated a powerful enemy with graceful poise.

V for Vendetta After reviving with Second Heart, kill or incapacitate the enemy who killed you within 5 seconds.

At the Summit of Apocrypha Complete "At the Summit of Apocrypha"

Your first Ride... You Rode a Dinosaur!

Pest control Find all Scaramechs

Fender Bender In Multiplayer, roadkill 5 enemies

Opposite of Fail Complete all Fale Quests

Push It to the Limit Upgrade any weapon to +20

Paradigm of Humanity Reached Level 20 with Neutral Karma

Missions Completed: 75% Completed 75% of all missions.

Silence Those Guns Destroy every enemy Cannon

Vault-Tec C.E.O. Collected 20 Vault-Tec Bobbleheads

Retail Therapy You unlocked the special ability of buying guns from Little Jacob.

Hara Kiri Kill yourself with Kotal Kahn for 1 round and win the match

From Beyond the Stars Collect and return all spaceship parts.

Guns For Show Use all guns at least once

8-hit wonder Perform 40 8-hit Combos

Top Dog Reach REP level 50

Adapting to Circumstance Achieve Weapon Proficiency level 30

A Mystery, Solved Solve the mystery of Leonora Johnson.

No Assistance Required Complete a Special Ops Mission Mode game on Hardened or Veteran with no player getting downed.

SOLDIER of Legend Cleared the game in Hard Mode.

Your first Dino... You Tamed a Dinosaur!

Shared Recollections Completed "To Remember."

Architect Build three wings on a house

Pitcher Use all throwing weapons at least once

A Craftsman's Tools Find your weapons in Sovereign Land before instigating combat in the trailer park

The Wedge Completed The Wedge.

(10+1.5+3.5)x Get a multiplier of 15x

Leader of the pack Beat a Mourner without beating its supporting sidekicks

Thirsty Fighter Pick up 50 drink items in Scenario Campaign Mode.

Far From Home Complete the quest "Far From Home"

Treasure Enthusiast Collect 100 treasures in Scenario Campaign Mode.

Get Your Hands Dirty Complete 'Semper Fi' on Veteran difficulty. (Solo only)

Veteran Complete the War Stories Under No Flag, Nordlys & Tirailleur on Hard