DisposableHeros

Gunslinger Kill 35 enemies with the pistol.

Unfinished Business Complete one challenge.

Intellectually Superior Complete all optional tombs.

Professional Complete 50% of all Challenges

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

Great Responsibility 50 Hostage Saves

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

Beta Survival Diamond Achieve a score of 500,000 points

Alpha Survival Diamond Achieve a score of 500,000 points

Alpha Rescue Diamond Achieve a score of 500,000 points

Lethal Purchase all skills in all categories.

Expert Complete 75% of all Challenges

Gamma Survival Diamond Achieve a score of 500,000 points

The Father Complete level 'The Father'

Catch! Catch a Batarang (any play mode)

Turret Syndrome Overload 25 Turrets

Beta Rescue Diamond Achieve a score of 500,000 points

Top of the Class Earn a total of 10,000,000 points

Boom Goes the Dynamite Shoot a bundle of dynamite out of the air.

Unleashed Purchase every Upgrade

Perfectionist Complete all of the Challenges in the Game

Noble Achievement Collect all Trophies

No Stone Left Unturned Find all documents, relics and GPS caches.

Riddle Resolver Solve 85% of Riddler challenges

Dial Z For Murder Stop the phone booth killer

The Professional Fully mod and completely upgrade all weapons.

Mano-A-Mano Defeat Titan henchman without using Batarangs (any play mode)

Crack The E Nigma Solve every riddle on the island

World's Greatest Detective Spirit of Amadeus Arkham revealed

Mastermind Rescue the second hostage from Riddler

Forensic Expert Collect enough evidence to locate the gun for hire

Contract Terminated Stop the contract operative

The Shadow Complete level 'The Shadow'

Inconceivable! Complete all challenges.

Sole Survivor In multiplayer, be the only player on your team that isn't dead or downed.

Flawless Freeflow Fighter Complete one combat challenge without taking damage

Mystery Stalker Reveal the mystery watcher

The Doctor Complete level 'The Doctor'

Revealing the Unseen Complete "Revealing the Unseen"

With Friends Like These… Join the Dark Brotherhood

The Eye of Magnus Complete "The Eye of Magnus"

Wanted Escape from jail

Pay Your Respects A moment of remembrance

The Patriot Complete level 'The Patriot'

Serial Killer Track down the serial killer

Get Over Here! Rope pull 5 enemies off edges.

Eaten by a Grue Play Zork on the terminal.

Catch Find someone to play remote Batarang catch with

Puzzler Rescue the third hostage from Riddler

Entrapment Catch a player in a snare trap in multiplayer.