Mitigation

Environmentally Unfriendly Kill 50 opponents using the environment (e.g. swamp gas, insects or objects).

Pheidippides Run (move or sprint) at least 42,195 m

Young Escapee Escape the bedroom within 60 seconds during Sherry's segment.

Can't Touch This Kill 20 enemies in a row without taking damage.

Heated Conflict Take out 10 soldiers with active Heat

Falling to Pieces Completed Episode 19.

Hard Finish Finish story mode on Hard, without changing the difficulty setting.

Raising Expectations Reach a combo of 100

Cannon fodder Recruit 500 crew members.

Hangman Defeat 20 enemies with gunfire by aiming while hanging.

Dogs. I Hate Dogs. Kill 20 attack dogs with a knife.

Wonderfalls Check behind the waterfall for secrets.

Friendly Complete a level with more than one player

Necromancer Help Yennefer extract information from Skjall's body.

Challenge Accepted Complete all tiers of a challenge

Man versus Machine Alert the enemy helicopter in 'All Ghillied Up' and take it down.

The White Rider Liberate 30 slaves in 180 seconds while riding a caragor.

Mouths Wide Open Kill a Volatile

Your Show Sucks Destroy all the TVs showing Al-Asad's speech.

Tag 'em and bag 'em Find Rojas in the Favelas.

Good doggy Pet the dog

Gold Medalist Gold-medaled a challenge.

Evil to the Core Purchase every negative Karma upgrade for each power.

Not So Special Take out 10 Special Forces soldiers

Artilleryman Kill 20 enemy players in multiplayer using a turret.

An Unguarded Moment Completed Episode 20.

No Rest for the Virtuous Completed Episode 21.

A Mighty Doom Acquire a level 25 Rune.

Strong Reach Power Prof. Lvl 10

Top of the Pecking Order Win a Cockfighting match

Siren Song Rescue pirate hostages by distracting enemies with "dancers."

Welcome To The Rock Completed the mission "Marooned".

Weaving a Tapestry Completed 80 sidequests.

Regalia Pilot Flew the Regalia Type-F.

A new friendship is born Shoot the tractor before it crushes Emile

A Gift from Beyond Earn a Rune

The Shot Complete 'All Ghillied Up' and 'One Shot, One Kill' on Veteran difficulty.

Read-only Complete the final mission in the QR Code Investigation

Flyswatter Destroy 8 enemy helicopters in 'Heat'.

The Defender of Dragons Save a dragon

Royale with Cheese Defend Burger Town.

Hard Choices Complete the Grantebridgescire Arc

Eyes and Ears Find 30 enemy intel items.

The Third Horseman Complete 'Heat' and 'The Sins of the Father' on Veteran difficulty.

The Fourth Horseman Complete 'Game Over' on Veteran difficulty.

Photo Expert Reached maximum photography level.

Deep and Hard Complete the game on Hardened or Veteran difficulty.

Coasting Along Visit Poidsear Coast

Snap + Slide 8 Piece Prize Complete a Snap + Slide puzzle with 8 pieces in 30 seconds or under.

Stop the Clock Time is running out