probablyoliver

Vigorous Opposition In the Main Campaign, killed 75 enemies either with a Vigor or while the enemy is under the effects of a Vigor.

Birthright Discover Atlantis and speak with Pythagoras.

Help A Brother Out Complete a Templar Hunt sequence.

"The marrow of these trees, Manny, they suck it out, it's like cement!" Ask Glottis about the tree farm.

JUST A MACHINE Hank killed Connor

Demigod Reach Level 50.

Secrets revealed I Solve the first Enigma code

Should Auld Acquaintance... Unlocked 1999 Mode.

"'ARROGANT FRAUD' doesn't work." Try to guess Domino's password a few times.

Explosive Surprise Kill 5 enemies with sabotaged vehicles (Campaign only).

Misthios in Training Complete 20 Bounties, War Contracts, or Naval Quests from Message Boards.

Let's Cook! Learn 12 potion formulae.

Working Class Hero In the Main Campaign, completed the Factory.

Just Like Starting Over Complete memory sequence 12.

A Speedy Reunion Beat 'Chapter 16 - The Treasure Vault' in less than 7 minutes

Riddle Me This Outwit the Sphinx.

It's All Good Complete present day mission 5.

Thug Life Plunder 30 ships.

Saw That One Coming... Complete memory sequence 13.

I Have the Power Perform an Overpower Attack with every weapon type.

Charted! - Crushing Finish the Game on Crushing Without Changing the Difficulty

ARCADE Enthusiast Successfully complete 10 featured Arcade maps in Solo or Co-op (Arcade only).

Are You Not Entertained? Become Champion of the Arena.

A-maze-ing Victory! Defeat the Minotaur.

Top of the Food Chain Become the first Mercenary.

Eye on the Prize Defeat the Cyclops.

For My Brother Kill the Great White Graug.

Bullseye Unlock demolition perk 4

Killer Killer Harpoon a killer whale.

Death From Above Drop a bomb from a plane and destroy or disable 4 vehicles at once (Campaign only).

All Control Towers disabled Disabled all Control Towers by overriding or destroying them.

The Grave Will Out the Truth Uncover the secret in the old house.

Ace Killer Destroy 10 planes while driving any aerial vehicle (Campaign only).

"...Used to scream like a banshee when the trade winds blew..." Ask Velasco about his eye patch.

"We only have one mop." Check your job qualifications with Celso.

Year 1 Spend a year in the Eighth Underworld.

"Run you pigeons! It's Robert Frost!" Try to intimidate the pigeons.

In Perseus's Image Defeat Medusa.

Beyond Hope Save Lithariel's life.

Secrets revealed II Solve the second Enigma code

30 Kills: T-Bolt Sniper Kill 30 Enemies with the T-Bolt Sniper

Street Sweeper In the Main Campaign, killed 50 enemies with the Founder China Broom Shotgun or Vox Heater.

Blood in the Streets Completed Emporia.

Get Over Here! Rope pull 5 enemies off edges.

Master of the Hunt Complete the Daughters of Artemis questline.

The lives of others Collect all letters

Everybody Benefits Complete Markos's questline.

The Roguish Type In the Main Campaign, used Elizabeth to pick 30 locks.

Been There, Done That Complete all Hunting & Fishing Challenges (Campaign only).

Divide and Conquer Eliminate the bodyguards of two Warchiefs, then draw them out and kill them.