Achievements

I originally tested these on the PS5 version, and they are buggy as all get out. A lot of these will randomly pop long after you fulfill the requirements. They are much more stable on PC, and were super cooperative. Any notes in these descriptions about inconsistent achievements are referencing at least the PS5. I have no idea if XBox works better or not.

The First Fear

The First Fear

In for a fright tonight

How to get: One would think you just need to get scared, but this seems to only pop at the same time as Shear Terror. Seems an odd choice, but there are extremely few ways for Jennifer to get spooked before finding Scissorman, and none of them will net this.

Shear Terror

Shear Terror

Encounter a frightening nemesis

How to get: Have your first run in with Scissorman.

Cat Scare

Cat Scare

How did they get in there?

How to get: There are crates in the West Bathroom and West Storage Room that have a chance to contain either Scissorman or a cat. You can reenter the rooms multiple times to attempt to find our fine feline friend.

Watch Your Step

Watch Your Step

A step further would be a steep drop

How to get: Climb the stairs in the Foyer, then walk to the left until the floor crumbles away. There's a chance that the floor will crumble in the South Hallway 2F while running from Scissorman, but I don't know if that counts for this or not.

Madness in the Moonlight

Madness in the Moonlight

Enter the courtyard

How to get: Just get into the courtyard. You can do this by breaking open the wall in the North Hall in the east wing, escaping from the Shed after being drugged by Ms. Mary, or by leaping out of the broken Study window.

Out to Lunch

Out to Lunch

Find a use for some item

How to get: Feed the Ham to Mr. Barrows.

Creepers

Creepers

Use the Pesticide
What a Mansion

What a Mansion

Enter the West Building
Quick Escape

Quick Escape

Make use of the rope

How to get: When being chased by Scissorman, enter the West Stairs 2F and Jennifer will leap over the gap in the floor (assuming you haven't used the plank yet) to evade him. On the other side, use the Rope on the nearby statue.

Dolly Dearest

Dolly Dearest

Destroy a ghostly doll

How to get: The description says to destroy the doll, but this will pop as soon as you enter the Nursery.

A Deadly Duet

A Deadly Duet

Found an unlikely partner to play a tune with.

How to get: Play the piano. There's some randomness to this, as Scissorman will not join the duet if he's hiding behind the curtain.

Everything Will Be Okay

Everything Will Be Okay

Calm down with a drink

How to get: Enter the Sitting Room. If Ms. Mary is there to offer you a drink, this will pop.

Key to the Cradle

Key to the Cradle

Collect a mysterious object

How to get: Pick up either the Cane or the Statue

Master of Stealth

Master of Stealth

Avoid a deadly brute

How to get: Sneak past the dog. This popped for me when I used the Perfume, not sure if that's what does it or if you're supposed to actually get past the dog.

An Unnatural Phenomena

An Unnatural Phenomena

Survived the night in the Barrows Mansion

How to get: Get any of the Endings other than H.

All Endings

All Endings

Have all Endings cleared in the Ending List
Tick Tock

Tick Tock

Take a breather

How to get: Take a knee to recover some stamina. This one's annoying...after the trigger point, it just kind of pops when it feels like it. I was literally running when I finally got this.

You Are Dead

You Are Dead

Encounter a DEAD END

How to get: Die. This one is also pretty buggy, and will pop when it's good and ready after a death.