Buddy713

One Smart Cookie Complete one optional tomb.

Bookworm Find 25% of all documents.

Predator Kill 50 enemies with the bow.

Down and Dirty Perform 15 finishers.

Sharp Shooter Perform 50 headshot kills in the single player campaign.

Opportunist Kill 25 unaware enemies.

Relic Hunter Collect 25% of all relics.

Scrounger Collect 5000 pieces of salvage.

Gunslinger Kill 35 enemies with the pistol.

Big Game Hunter Kill and loot 10 large animals (deer, boar, wolves).

A Survivor Is Born Complete the game.

Picky Loot 200 enemies.

Clever Girl Purchase all skills in one category.

Looking for Trouble Find 25% of GPS caches.

MISSION ACCOMPLISHED Connor saved Emma

Epic Fumble Force an enemy to drop dynamite that kills two people when exploding.

Tastes Like Chicken! Kill and loot 10 small animals (rabbits, chickens, rats).

Unfinished Business Complete one challenge.

Equalizer Kill 75 enemies with the rifle.

Crab Cakes Kill FeeFee the crab.

Now We're Getting Serious Fully mod and completely upgrade any weapon.

Widowmaker Kill 40 enemies with the shotgun.

Historian Find 75% of all documents.

Intellectually Superior Complete all optional tombs.

Lost And Found Uncover the secret of Arkham City

Bought One Slot The player has purchased one slot in any Plasmid or Tonic track

Archaeologist Collect 75% of all relics.

Sandstorm We are legion

Researched a Splicer The player has taken at least one Research Photo of a Splicer

Hide And Seek A deadly game of hide and seek

Quality Research Photo The player has taken a Research Photo of the highest grade

JERICHO'S HERO Markus got enough parts

Defeated Peach Wilkins The player has defeated Peach Wilkins

Ghost Train Fight for survival

Upgraded a Weapon The player has acquired at least one weapon upgrade

Freefall Don't look down

Feather Duster Kill and loot 10 flying animals (crows and gulls).

Arkham City Sirens Drop in on an old friend

Exit Stage Right All the world is a stage

Basic Inventor The player has successfully invented at least one item

Bag Full O' Cache Find 75% of GPS caches.

THREE AT JERICHO Bring the three characters to Crossroads

Restored the Forest The player has restored the forests of Arcadia

Stop the Clock Time is running out

One Fully Upgraded Weapon The player has fully upgraded one weapon

Lethal Purchase all skills in all categories.

One Is Better Than None Purchase one skill.

Conundrum Rescue the first hostage from Riddler

Completed Cohen's Masterpiece The player has completed Sander Cohen's great masterpiece

I Meant To Do That! Spin away an Extra Life.