codenameSilent

Teensies' hero Rescue 300 Teensies

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

Scourge of Humanity Reached Level 20 with Bad Karma

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

Return to the Colony Achieved Return to the Colony ending.

Kling of the Clink Serve time in Toussaint.

Slippery Slope Create a slide

Think Fast Kill 30 Necromorphs with Kinesis objects

Self-Actualized Reach rank 20 in any role.

Weaponsmith Made one of every custom weapon

World Traveler Collect one glowing piece from each of the 4 toy sets.

Moon On A Stick Moons don't belong on sticks! Get rid of it!

Kamfetti Kill 5 enemies with the fans on Kamino.

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

Like a bantha Perform a perfect landing with the speeder

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

Forgive Me, Father... Take sanctuary in a monastery to clear Heat Level 5.

Completed Grounded Mode Plus Completed Grounded Mode Plus

I AM the Batman! Reclaim your city.

Revenging Agent Defeated 50 enemies in Tachy Mode.
18/50

From Beyond the Stars Collect and return all spaceship parts.

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

Unexpected Guest Disguise yourself as Mr. Norfolk and assassinate Kalvin Ritter.

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

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

A Mystery, Solved Solve the mystery of Leonora Johnson.

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

Developer Spend 1 hour on the DEVELOPER level.

Guns For Show Use all guns at least once

Your first Ride... You Rode a Dinosaur!

Venting Frustration Spend 7 minutes on steam vents

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

My Boom Stick Kill 6 enemies at once with Line Gun's Alt-Fire (single player only)

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

Pitcher Use all throwing weapons at least once

Through the fire... Complete Mission 3

Architect Build three wings on a house

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

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

Paradigm of Humanity Reached Level 20 with Neutral Karma

She's gonna blow Max out the thermo in Create Mode

Hidden Kings Complete the Lucky Emblems section of the Gummiphone.

Your first Dino... You Tamed a Dinosaur!

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

Just Peachy Collect all the Peaches in the Scroll of Destiny

Feat Fetish Perform every Feat.

Knife Beats Chainsaw His engine roars, but my knife is strong enough to take him out. (Ch.3)

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

The Key to Victory Obtain the boot-up key in Scenario Campaign Mode.

Meet the Deadline You made it all the way to the Cauldron Lake lookout in under 30 minutes.