Pazznizzle

Singh No Swan Song Have Singh's back when it matters most.

MemHunter Elite Finish the game in Memory Hunter Mode

400 Beat 400 enemies

Valley Wanderer Defeat 1st Colossus

Bonnie & Clyde Wannabes Kill Jean-Luc Lambert and Amelie Dubois

Waste Not Get 5 headshot kills with one Deadeye clip

R.I.P. Kill dad

Tempest You killed 6 enemies in less than 1 second

Versatile You killed characters with each weapon and offensive gadget

Go for the Limbs! Dismember 500 limbs from living enemies.

Retro Play Wolfstone 3D

THIS IS RAGE Use Dash Strike kick to kill 10 enemies

Ripperologist Achieve 100% synchronization in Jack the Ripper.

Gadabout Discover all named locations in Oasis and the surrounding Pirate's Booty areas.

Blackout Shut down Most Wanted car number 8: Mercedes-Benz SL 65 AMG (Single Player)

Should Have Called 555-2368... Survive the battle against the Hell Beast

Hard Work is Happy Work Successfully complete 50 Room Rushes

Can't Touch This! Kill 20 enemies in a row with melee weapons without taking damage.

Lift Off Use only the Booster for 15 non-consecutive minutes -- Air Lifter and Retract can't be active!

Queen of the hill Survive the entire Leaking Brain assault (episode 3) without using Power or Regen Pressens

Tag, You're It Kill 40 Bullseye tagged enemies

Anyway, Here's "Firewall" Activate the Backburner's firewall.

Self-Actualized Reach rank 20 in any role.

The Brotherhood Crumbles Complete Vendettas Campaign

Assassin View Find the Assassin's view.

Reaching out to the Past Traverse the bridge to the EcoPod in the Wilds

All the Gains! Get a new body

Gotta patch them all! Find all SAT Patches

C-Section Knock down an enemy with Contact Beam Alt-Fire then kill it with Primary Fire before it stands up

Warrior Special Dodge the Warrior's attacks 20 times in one battle.

Close Encounter Kill 10 alien Necromorphs.

Expert Creator Complete all levels in the Tutorials

Barrel of Death - Kill 3 Helghast using your environment Kill 3 Helghast at once using the surrounding environment

Think Fast Kill 30 Necromorphs with Kinesis objects

A Legend for All Time Complete Jin's Journey in New Game+.

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

It's all in the details Find all Mnesist memories

Being All Social Join a co-op session.

Under The Red Hood Shut down this operation.

Skeet Shoot Throw an enemy into the air and kill him with gunfire before he lands

Double, Double, Toil And Trouble Create 20 Concoctions.

Pest control Find all Scaramechs

Disappearance Complete "A QUIET EXIT" mission.

Technical Difficulties Kill the NewsWatch 6 team of Tom Dawson, Bud Langley and Sara Stephens

Dirty Secrets Finish Chapter Three

8-hit wonder Perform 40 8-hit Combos

I AM the Batman! Reclaim your city.

Skewered in Space Impale an enemy into a Decompression Window to cause it to blow out

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

Chapters 8-11 (Normal) Complete Chapters 8 through 11 on Normal difficulty.