SeniorSandman

Event Horizon Defeat 100 Enemies with a Neon Singularity

Novice Complete 25% of all Challenges

Fish in a Barrel 25 Stasis + Weakpoint Kills

…Bada Boom! Defeat 20 Enemies in a row with Homing Missiles

Scream Too! Mike cut off his fingers to free himself from the bear trap

Professional Complete 50% of all Challenges

Great Responsibility 50 Hostage Saves

Beta Survival Diamond Achieve a score of 500,000 points

Alpha Survival Diamond Achieve a score of 500,000 points

Alpha Rescue Diamond Achieve a score of 500,000 points

Instant Inferno Sam immediately flicked the switch to set the lodge ablaze

Turret Syndrome Overload 25 Turrets

Expert Complete 75% of all Challenges

Gamma Survival Diamond Achieve a score of 500,000 points

Fatal Grudge Chris chose to shoot Ashley

Beta Rescue Diamond Achieve a score of 500,000 points

Top of the Class Earn a total of 10,000,000 points

The Exorcism of Emily Mike shot Emily

Unleashed Purchase every Upgrade

Perfectionist Complete all of the Challenges in the Game

Noble Achievement Collect all Trophies

Four Daughters Of Darkness All of the girls survived until dawn

Ashley Snaps Ashley snapped and let Chris die

The Quicker Man All the boys escaped death

They All Live All eight friends survived until dawn

This Is THE End Nobody survived until dawn

The Fateful Descent The group found all the clues from the 1952 Clueline

Widowmaker Kill 40 enemies with the shotgun.

You Opened Their Eyes The group found all the clues from the Mystery Man Clueline

Night of the Totem Hunter The group found all the totems on the mountain

A Symphony of Horror Trophies You collected all Gold, Silver and Bronze trophies in
Until Dawn

Born Free Escape from Intensive Treatment to the island surface

Freeflow Combo 10 Complete a combo of 10 moves (any play mode)

Arkham Analyst Solve 5% of Riddler challenges

Just What The Doctors Ordered Save all the doctors in Medical

Daydreamer Survive the nightmare of the Scarecrow's fear gas

Cryptic Investigator Solve 10% of Riddler challenges

Baneful Payback Defeat Bane

Written in the Clouds In the Main Campaign, completed Lighthouse.

Breaking And Entering Gain access to Arkham Mansion after it is locked down by the Joker

Recurring Nightmare Face your biggest fears and keep your sanity

Zsasz Cut Down To Size Save Dr. Young from being killed by Victor Zsasz

Solitary Confinement Capture and lock up Harley Quinn

Freeflow Combo 20 Complete a combo of 20 moves (any play mode)

Lateral Thinker Solve 25% of Riddler challenges

Double Trouble Defeat two Titan Henchmen at once

"What I did back in the fat days is none of your business. You know the rules." Talk to Eva about how she got stuck here.

Spin Doctor In a single level, spin an enemy into another enemy twice.

Owned Complete every activity in a single location.

Resist The Fear Conquer the effects of the Scarecrow's fear gas