vela44

Ripperologist Achieve 100% synchronization in Jack the Ripper.

Hornets' Nest You killed 4 enemies in less than 1 second using the crossbow

Brutality 101 Perform 15 different combat moves in one FreeFlow.

Perfect Boss Beat the first boss without dying.

Mostly Flesh and Steel You finished the game without purchasing any supernatural powers or enhancements, besides Blink

Scourge of Humanity Reached Level 20 with Bad Karma

Laser Powered Vengence Earn 42 Gems.

The Path of Knowledge Complete "The Path of Knowledge"

Ghost Vanquisher Defeat 30 Ghosts.

Tempest You killed 6 enemies in less than 1 second

Truth Complete "TRUTH: THE MAN WHO SOLD THE WORLD" mission.

Beyond Death Complete "Beyond Death"

Weaponsmith Made one of every custom weapon

Surgical You played from the first mission through Kaldwin's Bridge killing fewer than 10 characters

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

Versatile You killed characters with each weapon and offensive gadget

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

Fourth Boss Beat the fourth boss.

Monkey Magic Complete all chapters on Normal.

Paradigm of Humanity Reached Level 20 with Neutral Karma

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

Self-Actualized Reach rank 20 in any role.

Get Rich or Die Trying Have $50,000 current balance in a Special Ops Survival game.

“A Shocking Turn of Events” - Rescuer Rescued the Little Sister in “A Shocking Turn of Events”

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

“The ‘I’ in Team” – Collector Found all collectable Roses in “The ‘I’ in Team”

Get Up, Mr. Bubbles! Score an Aerial goal while playing in AquaDome

Wicked Weave Master Execute 20 Wicked Weave attacks while using Dodge Offset.

Shielded from Harm Purchase all Shield Upgrades.

Under The Red Hood Shut down this operation.

Flying Dragon's Trophy Slayer of Demon “Blue Flying Dragon”

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

Fighting Fit Purchase all Combat Upgrades.

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

Far From Home Complete the quest "Far From Home"

Light the Fires! Earn 10 Relics (gold or better).

Architect Build three wings on a house

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

Disappearance Complete "A QUIET EXIT" mission.

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

Liberty City Minute You finished the story in less than 30 hours.

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

Robot Hunter Unlock 10 Robot Mods

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

I AM the Batman! Reclaim your city.

A Short Introduction Begin a new hunt with Torvin.

Fighting Master Play 30 matches in Online Mode.

New Challenger Join and complete an Online Tournament match

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.