SaltySlacker

Assassin View Find the Assassin's view.

Think Fast Kill 30 Necromorphs with Kinesis objects

Batman Clear Chapter 2 using Nigel the Bat

True Haggler Earn at least 100,000 G in total item sales.

Master of Crashes Collect All Trophies.

The Sunset of Hope Complete the ANNA level.

Weaponsmith Made one of every custom weapon

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

The Lord of Bones Complete The Lord of Bones

Springy Rescue Rescued the Bot in Twin-Frog Trouble.

Close Encounter Kill 10 alien Necromorphs.

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

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

Pumping Rescue Rescued the Bot in High Inflation.

Scarlet Medal Defeated a powerful enemy with graceful poise.

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

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

Heads Up! Complete the PAVEL level.

I can open doors! Complete the Breach in 10 seconds

Rain Man Complete the BRIDGE level without a kill.

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

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

Developer Spend 1 hour on the DEVELOPER level.

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

Fisherman Kill the Catfish.

No Way Out Complete the KHAN level.

Kickstopper Jump kick 10 times without touching the ground.

Paradigm of Humanity Reached Level 20 with Neutral Karma

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

Dethroned Eradicate the king of demons.

Guns For Show Use all guns at least once

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

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

Usurper Observe the rise of the castle's new master.

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

All in the Family Collected all of the Mysterious Objects.

Amiable Character Amiable was one of top two traits for Daniel

Invisible Savior Complete the FACILITY level without killing or raising alarm.

Handyman Crafted every type of item at least once.

Shielded from Harm Purchase all Shield Upgrades.

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

Architect Build three wings on a house

Pitcher Use all throwing weapons at least once

The Man Who Had Too Many Hobbies Played 10 minigames.

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

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

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

Feat Fetish Perform every Feat.

Storm Chaser Complete a Festival event in each of the 4 MotorStorm locations.

You're good! Reach the podium in a total of 10 Quick Races (not unlockable in Split Screen mode).