Nacinator

.45 old school Perform 45 kills with the M1911 Handgun in Multiplayer

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

Expert Creator Complete all levels in the Tutorials

Two Heads, One Bullet Kill or incapacitate 2 enemies with the same sniper rifle shot.

Enter the Animus Enter the Animus simulation (The Lost Archive).

Zap Back At Ya' Kill 20 Enemies with your Refractor Gadget on Aridia

There Will Be Blood! Spill 10000 pints of blood

Order Fulfilled You completed all 10 Exotic Export orders.

Operation Dark Quarry Complete Operation Dark Quarry.

Retro Play Wolfstone 3D

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

TLAD: One Percenter Help Billy get his bike back. (The Lost and Damned)

Self-Actualized Reach rank 20 in any role.

Operation Deep Execute Complete Operation Deep Execute.

Mosh Pit Have 10 guards poisoned at the same time.

Kling of the Clink Serve time in Toussaint.

Strive for Arcade Perfection Get all Qwark Tokens (100%) on all Vid Comics

10 Minutes of Create Spend 10 active minutes in Create mode

Emancipation Complete the campaign.
0/100

King of the Skill Equip and use each skill.

Operation Taken Dagger Complete Operation Taken Dagger.

A Friend Indeed Complete all Faction Creed Challenges from a single faction.

Completed Grounded Mode Plus Completed Grounded Mode Plus

Meet your maker Finish memory five (The Lost Archive).

He Went Commando Obtain all Ratchet & Clank 2: Going Commando trophies

Road Rage Slap an opponent on any level

Autojock Buy all vehicles available for purchase.

Operation Black Flag Complete Operation Black Flag.

Cabin Fever Make it to the cabin in Regular or Hardcore difficulty.

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

Suck It Up Kill 40 Enemies with the Suck Cannon at the Crash Site

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

Penicillin Anyone? Infect 30 Enemies with the Infector Gadget on Mylon

Operation Phoenix Complete Operation Phoenix.

From Beyond the Stars Collect and return all spaceship parts.

Operation Safe Harbor Complete Operation Safe Harbor.

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

Got 'Em Destroy all Mr. Raccoons hidden in The Ghost Survivors mode.

Don't Ruin The Moment Collect all the trophies in Uncharted™: The Lost Legacy

Operation Blood Storm Complete Operation Blood Storm.

RY3NO Attain the RY3NO Gadget

A Mystery, Solved Solve the mystery of Leonora Johnson.

Shadow of Your Former Self Defeated 5H4D0W-TP.

YOLO Deceptively Beat the Last Chapter Without Dying on Normal Difficulty or Harder

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

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

Mouse Trap Kill 5 guards with a scaffold after they have been stunned by caltrops.

The Loop Experience the loop (The Lost Archive).

Bomb squad Deliver 5 bombs in Obliteration

Once More, With Feeling Finish the main story in New Game+ mode