Melliand

Historian Find 75% of all documents.

Mystery Solver Solve 40% of Riddler challenges

Intellectually Superior Complete all optional tombs.

Archaeologist Collect 75% of all relics.

Blessed Select a Standing Stone blessing

Earn a Winged Dagger Complete 'F.N.G.'.

Conundrum Cracker Solve 55% of Riddler challenges

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

Night Glider Glide continuously for over 100m

Make the Jump Infiltrate a cargo ship.

Lethal Purchase all skills in all categories.

Catch! Catch a Batarang (any play mode)

Dancing in the Dark Kill the power.

Mental Athlete Solve 70% of Riddler challenges

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

Sacrifice Ensure your squad escapes safely from Cuba.

Took the Shaman's Path Survived the Shaman's Path and found Ourea's retreat.

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

Death to Dictators Take down Castro with a headshot.

Give me liberty, or give me death Escape Vorkuta.

VIP Receive orders from Lancer.

Riddle Resolver Solve 85% of Riddler challenges

Take Up Arms Join the Companions

Four of a Kind Kill 4 enemies in a row with headshots in the single player campaign.

Save the Bacon Protect 'War Pig', the Abrams tank.

Won the Werak Challenge Challenged Aratak at the Frostfigures and won.

A safer place Sabotage the Soviet space program.

The Professional Fully mod and completely upgrade all weapons.

Completed the Second Expedition Successfully assaulted Thunder's Drum.

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

Crack The E Nigma Solve every riddle on the island

Looks don't count Break the siege in the battle of Khe Sanh.

Death From Above Operate an AC-130 gun ship.

Daredevil Kill an enemy while blinded by a flashbang in the single player campaign.

Conquered the Mountain Drove out the threat within the mountain.

Rescue Roycewicz Save Pvt. Roycewicz on the stairs.

First Spear Modification Applied a modification to your spear.

First Bluegleam Trade Traded Bluegleam for a special weapon or outfit.

World's Greatest Detective Spirit of Amadeus Arkham revealed

Daedric Influence Acquire a Daedric Artifact

All Frozen Wilds Skills Learned all of the new skills in the Frozen Wilds.

SOG Rules Retrieve the dossier and the defector from Hue City.

Straight Flush Kill 5 enemies with one shot while in the AC-130 gunship.

Broken English Escape Kowloon.

Artificer Make a smithed item, an enchanted item, and a potion

Drained the Flood Completely drained the floodwater from inside the Greycatch.

Some wounds never heal Escape the Past.

Roadkill Kill 2 enemies by blowing up a car in the single player campaign.

Explosion Man Kill 20 enemies with explosives in a single level.

The Dragon Within Kill 10 NVA with Dragon's Breath rounds.