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No-hitter Kill 10 enemies while remaining in conflict without being hit.

Messer Sandman Stun 4 guards at once by throwing sand in their face.

Vitruvian Man Unlock all 20 pieces of Subject 16's video.

Sweeper Sweep 5 guards at once by using a Long Weapon.

Unfinished Business Complete one challenge.

Widowmaker Kill 40 enemies with the shotgun.

Coward! The Butterfly - Give up or fail the Butterfly Trial

Negotiator Hassan's Shop - Persuade the Robber to leave

In Memory of Petruccio Collect all the Feathers.

Show your Colors Wear the Auditore cape in each city.

Detox Jayden Blues - Resist Triptocaine

Master Assassin Unlock all trophies.

Historian Find 75% of all documents.

Four Heroes Complete the story with four characters alive

Stick it in Your Cap! Collect all the Phoenix Feathers

Butcher The Lizard - Cut your finger using saw or scissors

Intellectually Superior Complete all optional tombs.

Archaeologist Collect 75% of all relics.

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

Legend of the Twins Watch the 'Birth of the Beast' Treasure

Bad Cop Shrink and Punches - Do not stop Blake from hitting Dupré

Nerd Find all clues using ARI (Crime scene + Mad Jack + Fish tank) and find the Origami Killer

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

Splash Kiss the Nyad

Lethal Purchase all skills in all categories.

Daddy Issues Defeat Zeus

The End Begins Beat the Game on any Difficulty

Stop, Drop, & Roll Defeat 3 Majini at once by setting oil canisters on fire.

Walk The Path Discover the Bliss (Solo Campaign only).

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

Sewer Rat Destroy a cult water treatment pump and make them thirst for revenge (Solo Campaign only).

Fashion First Purchase $1000 in clothing (Campaign only).

Blissful Save the Marshal from the Bliss (Solo Campaign only).

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

So Close... The Old Warehouse - Reach the end with all characters... and fail

Locked and Loaded Buy all attachments for one weapon (Campaign only).

Super Sized Get a 500 Hits Combo

Death Dealer Meet Vulgrim

Quite the Collector Collect 150 Cards

Stocked Garage Buy 3 vehicles to populate your garage (Campaign only).

Saving Sheriff Whitehorse Save Sheriff Whitehorse (Solo Campaign only).

Extra Crafty Craft 25 recipes (Campaign only).

Saving Deputy Pratt Save Deputy Pratt (Solo Campaign only).

15 Min Fight Scene Battle your way to the Loom Chamber in under 10 minutes

To Move A Mountain Collect the Earthcaller

Go Make a Pillow! Collect all the Phoenix Feathers

Cattle Prod Defeat 30 enemies with the Stun rod.

Together Forever Get to the End (Solo Campaign only).

The Professional Fully mod and completely upgrade all weapons.

Like A Bird Use a wingsuit to travel more than 5000m (Campaign only).