OverdriveX6

Power Vacuum Kill all 5 Warchiefs before any uruk take their place.

Super hero Complete game on I AM DEATH INCARNATE! (or ÜBER)

Man of the People Save the farmer.

Ninja Get Spectacular or better in a Taskmaster Stealth Challenge

Hypersonic Light 6 Gem Lamps in 15 seconds

Schooled Complete all of the Corrupted Student missions

Completed 2 Flying Mount Quests Completed 2 quests that required a flying mount.

Superior Spider-Man Unlock all Skills

Friendly Neighborhood Spider-Man Complete all Side Missions

A Bit of a Fixer-Upper Complete all optional projects in the lab

Frozen Asset Complete the Ice Conduit side missions.

Back in the Slammer Take down each Prisoner Camp

It's My Town, Now Take over the second island in New Marais.

Three of a Kind Kill 3 enemies in a row with your knife in the single player campaign.

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

10 Types of Machine Overridden Unlocked and used the overrides for 10 different types of machine.
3/10

Mercenary Tactics Take down each Sable Outpost

Challenge Finder Complete every Taskmaster Challenge in the city once

Clear Signals Unlock every ctOS Tower

Master of Masters Defeat Taskmaster

Ghost in the Machine Download a new ally into a robotic body.

Throwback Master Throw Back a Grenade and Defeat 2 Enemies at Once

Vengeance Complete Act 4

Don't Take It Personally Achieved a perfect victory. (Excluding offline VS Battle)

Kitted Out In the Main Campaign, fully upgraded one weapon and one Vigor.

Big Game Hunter In the Main Campaign, killed 100 enemies with the Founder Huntsman Carbine or Vox Burstgun.

Grand Largesse In the Main Campaign, spent $10,000 at the vending machines of Columbia.

Be Kind, Please Rewind Watch all the videotapes in a single playthrough.

Gnot Cannon Use a cannon to defeat a TNT thrower

Expert Fortune Hunter Find 80 Treasures

Passionately Reciprocated In the Main Campaign, killed 150 enemies with the Founder Triple R Machine Gun or Vox Repeater.

Survivor Kill 75 Enemies in a Row Without Dying

Ghost In The Machine Hack 15 computers in Abstergo Entertainment.

Shadows of the Ancient Past Collect 100% of the Artifacts and listen to their memories.

Knockout in the Blackout Defeat 50 enemies in powered down areas while no missions are active.

Loose Cannon In the Main Campaign, killed 25 enemies with the Paddywhacker Hand Cannon.

Won Ikrie's Challenge Met Ikrie again at the Snowchants Hunting Ground and took first place in her challenge.

I Heart Manhattan 100% complete all districts

Power Stones Place all jewels in the clock tower monument.

Log Off Complete Act 5

Grinding All the Way Max out one Benchmark type

Fully Researched Rosie Fully research the Rosie

Duel-icious Won a duel against another player

Mental Athlete Solve 70% of Riddler challenges

Über hero Complete game on ÜBER

You Fought Well Achieved a great victory. (Excluding offline VS Battle)

Artsy Craftsy Craft 5 upgrades for your equipment.

Road Trip Complete a Supply Drop quest.

A Suit For All Seasons Purchase all Suits

Less is More Take down two or more enemies with one shot.