Mitigation

Har, Har, Har, Very Funny Visit an unlikely source at Blackgate Penitentiary

Bird's-Eye View Unfog the whole map.

Vex Vanquisher! Triumphed over the vile Vex at the very center of Craftworld.

Healing Hero Save Karl for the third time without making any mistakes

Strike! Kill 5 enemies with a single grenade.

Flawless Freeflow Fighter 2.0 Complete one combat challenge without taking damage (any character)

Comeback Kid Go from last to first place during the final lap of a race and win

Riding the Wind Defeat the 5th Colossus

Everything is Permitted Shame an Assassin until he becomes deranged.

Bad Reputation Completed the Influence operation.

Old & Wiser Have a Sim age up.

Hephaistos's Apprentice Forge the 3 Legendary Weapons.

Look Both Ways Kill all the KVA in the traffic section without damaging a civilian vehicle in "Traffic."

Dark Forces In the campaign, use the Droid to shock three enemies at once.

Bursting Coffers Have at least 100,000 gold.

Guardian Ape Defeated the "Guardian Ape"

Night Survivor Defend The Relay Station And Survive The First Night (Valley Of The Yetis).

Do or Do Not Complete the First Combo Chicken Challenge

Cosplay Unlock a costume in the Archives

The Best of the Best Complete the campaign on Hardened or Veteran difficulty.

Friends and Foes Complete Rise and Fall on Hardened, Veteran, or Realistic.

Maximum Overdrive Kill 50 enemies while using Overdrive.

Chop Chop Kill 3 enemies with the machete in 10 seconds.

Party Crasher Kill 20 enemies with the Grappling Hook in "Sentinel."

What Goes Up... Destroy all the choppers with only the UGV's grenade launcher in "Persona Non Grata."

Burn Baby Burn Destroy 80 Fuel containers.

Did It All Complete all side missions.

No stone left unturned Find 18 collectibles in the Campaign

Shorty, You So Best Complete thy quest by rescuing yonder queen.

Streets Sweeper Unlocked after the player discovers all collectibles in Act I.

Fast Break Score at least 2 Dunks in the first minute of a Hoops game

Stuntmasta' Score 30,000 or higher in a Career Gymkhana event

The Future Is Bright Complete the 404 Storyline

Pull! Shot an enemy chopper out of the air with a mortar.

Merciless Complete Chapter 4

It Came from Below! Kill 6 enemies with the knife while underwater in "Legends Never Die".

Fistful of Steel Execute 3 Steel Counters in a single battle (excluding those in the Hall of Virtue).

Mitko Vasilev Defeat Diamond Block league boss Mitko Vasilev

Hard Hitter Complete the campaign on Hardened difficulty.

Ruthless Make 50 total Shots on Goal using Merc, Grog, or Ripper

Outlander Arrive on Solstheim

Buddy Beater In multiplayer, get the top score on the scoreboard 20 times.
3/20

Brainteaser Rescue the fifth hostage from Riddler

Challenge Accepted Complete the first rank of all non-level-specific challenges with a single character.

The Champion Campaign: Maxed out your XP and levels.

Loose Ends Complete Case File 01: BATMAN'S LAST CASE

Bomb Voyage! Complete "Emotion of the Ocean".

Carving Turns Complete the Drift driving story

Overly driven Reach an Overdrive multiplier of 10

Broken Locks Completed the Security operation.