Mercury Abbey: Mercury Abbey All Achievements and All Collectables Guide

Unmissable achievements and collectables are marked with (U).中文指南：https://steamcommunity.com/sharedfiles/filedetails/?id=3380608380

All Achievements

Prologue

Achievement

How to Unlock

Revive, T-Rex!

Prologue 1, get the head of T-Rex in the Darkroom, then assemble the T-Rex in the left part of Harrod’s Flat.

Detective William

Prologue 2, Pull down the Moonrise Avenue poster beside Mr. Bowry.

A First Look

(U) Complete the Prologue.

Chapter I

Achievement

How to Unlock

Socialite

Chapter I-2, chat with everyone and complete every topic in the Dining Room. Note that after chatting with Mr. Lyles, Parrot Grain will unlock a new topic.

Friends and Foes

Chapter I-2, buy any jewelry from Mr. Lyles. Then in Chapter I-3, ask Marian in Lobby to mail the jury.

Make a Wish!

Chapter I-3, after going into the dragon’s head from the Utility Room, pick up the Dragon’s Orb at the end of the tunnel.

Mysterious Tower

Chapter I-3, after going out of the tunnel in the Utility Room, use the telescope.

Writer’s ‘Weapon’

(U) Chapter I-3, find the typewriter in the Utility Room

Big Bear and Little Bear

Chapter I-4, Bridgeside Garden, talk to Mr. Tinoldier.

Super Plumber

(U) Chapter I-4, fix the Spa Center pipe system.

Chaos Unleashed

Chapter I-5, Unloading Bay, unlocked during the corrugated paper plot. Note that you need to go get corrugated paper yourself, otherwise the related plot will be skipped.

A Perfect Day

(U) Complete Chapter I.

Chapter II

Achievement

How to Unlock

Social Expert

Chapter II-1, chat with everyone and complete every topic in the Library. Note that after chatting with Mr. First Mate and Maid Aimee, Mr. Hornbell will unlock new topics.

‘The All-Knowing’

Collect all Snippets in the Archive, can be unlocked in Chapter II-2.

Sneaky Outsider

(U) Chapter II-2, release Papa Toss’s ‘Mossimo’.

Back to Daylight

(U) Chapter II-4, complete the underground ruins exploration.

Spa Night Talk

Chapter II-5, chat with everyone and complete every topic in the Men’s Pool.

Break Free from the Flock

(U) Chapter II-6, successfully evade night patrol staff.

Midnight Star

Chapter II-6, after evading the patrol staff and entering the Corridor 1F, don’t follow the lizard to the right but instead enter the Dining Room on the left. Talk to the NPC in the right of Dining Room.

Ancient Times

Unlock all ancient murals. There are three murals, namely the “Mural in the Director’s Office” in Chapter I-3, the “Mural in the Underground Ruins” in Chapter II-3, and the “Mural in the Library” in Chapter II-7.

The Mysterious Abbey

(U) Complete Chapter II.

Chapter III

Achievement

How to Unlock

Morning Mood!

Chapter III-1, dial 201 when using telephone on the front desk.

Perfectionist

Perfectly develop all photos, can be unlocked in Chapter III-5. When developing the photos, press the key when inside the green area.

‘Master of Stealth’

(U) Chapter III-6, walk past the sleeping Papa Toss.

Family Flourishing

Chapter III-7, Nymph Mausoleum, investigate the family genealogy behind the coffin.

Master of Melody

(U) Chapter III-8, Greenhouse L, play the clay instrument to make the spider leave.

Enigmatic Mystery

(U) Complete Chapter III.

Chapter IV

Achievement

How to Unlock

Dessert Feast

Chapter IV-2, chat with everyone and complete every topic at the Cookie Association.

Infamous Thief

(U) Chapter IV-4, complete the investigation in Lyles’s Room.

Sister ‘Heloise’

Collect all seven Heloise’s diary. Can be unlocked in Chapter IV-5.

The Family’s Decline

(U) Chapter IV-5, Tower Interior, investigate the painting after riding the elevator.

Brilliant Starlight

(U) Chapter IV-5, Tower Interior, trigger the constellations mural.

Treasure on the Tower

(U) Complete Chapter IV.

Chapter V

Achievement

How to Unlock

100% Synchronization

(U) Chapter V-1, unlocked after going into the Director’s Room.

Old Memories

Chapter V-1, investigate the photo of circus in the safe of Director’s Room.

‘Darrell Holmes’

Chapter V-1, when inferring accomplice in the Secret Room of Director’s Office, choose all other people first, before choosing the two accomplice.

Brother ‘Jorman’

Collect all four Jorman’s diary. Can be unlocked in Chapter V-2.

‘Doctor of Folklore’

Collect all Legends in the Archive, can be unlocked in Chapter V-2.

Hope Fills You with Determination

Chapter V-3, when descending into the underground, complete every topic with Heloise.

Spider Claw Hunter

Chapter V-4, destroy all six spider’s claws during the boss fight.

True ‘Mercury Spring’

(U) Chapter V-4, unlocked after the boss fight.

Escape to Freedom

(U) Complete Chapter V.

Epilogue

Achievement

How to Unlock

Collector

Collect all Collect in the Archive, can be unlocked in Epilogue.

Social Elite

Collect all Characters in the Archive, can be unlocked in Epilogue.

A New Journey?

(U) Complete the Epilogue.

All Archives – Collect

Collect

How to Unlock

Battlefield Photo

Prologue 1, Harrod’s Flat

T-Rex Toy

Prologue 1, Harrod’s Flat, see achievement “Revive, T-Rex!”

Buck’s Manuscripts

Prologue 1, Harrod’s Flat

Promotion Poster

Prologue 2, Moonrise Avenue, see achievement “Detective William”

River’s Pancake House

Prologue 2, Moonrise Avenue, Ticket Seller Tabbit’s topic “About River’s Pancake House”

Notice of Closure

Prologue 2, Moonrise Avenue

Museum Exclusive Badge

Prologue 2, Mirage Cinema, talk to Heitongguge on the right and complete a quiz.

Invitation Letter

(U) Prologue 2, Melody Gelato

Sweet Dreams Flyer

(U) Prologue 2, Melody Gelato

Dreamcatcher

Prologue 3, in the first scene, investigate the tree hole on the right before going into the Great Cedar Ramp

Clay Instruments

Prologue 4, go from Abbey Side-door into the second floor of Side-door Lodge

Nursery Rhyme

Prologue 4, Greenhouse R, in the toolbox

Strange Geometric Pattern

Prologue 4, Greenhouse R, in the toolbox

Sanatorium Stipulations

Chapter I-1, Harrod’s Room

Dial Runes

(U) Chapter I-1, Harrod’s Room, complete the clock puzzle

Lulu’s Employee ID

(U) Chapter I-2, talk to Miss Lulu

Circus Poster

(U) Chapter I-3, Utility Room

Guest Registration Form

(U) Chapter I-3, folder in Utility Room

Certificate of Doctor of Medicine

Chapter I-3, Director’s Office

Mural in the Director’s Office

Chapter I-3, Director’s Office

Toy Bear

Chapter I-4, Bridgeside Garden, see achievement “Big Bear and Little Bear”

Mr. Tinoldier’s Pocket Watch

(U) Chapter II-1, Library

World Map

Chapter II-1, Library

Papas’ Photo

(U) Chapter II-2, Gatehouse, in the cabinet

Mural in the Underground Ruins

Chapter II-3, Underground Ruins

Missing Diary

(U) Chapter II-3, Unknown Mine

Mine Area Map

(U) Chapter II-4, Grand Mine

Diary of the Mine Supervisor

Chapter II-4, Grand Mine. After fixting the elevator, go up to the second floor and go into the cabin with a wrench sign.

Miner’s Letter

Chapter II-4, Miner’s Cabin. Find the key under the pillow, and open the locked box.

Mural in the Library

(U) Chapter II-7, Library. There are four curtains which can be opened on the second floor, the mural is behind the third one from left to right.

Slideshow Sketch

(U) Chapter II-7, Library. There are four curtains which can be opened on the second floor, the slideshow is behind the fourth one from left to right, then go to the first floor to display the slideshow.

A Shattered Bottle

(U) Chapter II-7, Soluman Divination (Concert Hall)

Reception Phonebook

(U) Chapter III-1, Lobby

Suliman’s Exorcism Charm

Chapter III-1, Basement, before going into the kitchen, the charm is on an iron statue to the right of the kitchen. Note that you need to go get corrugated paper yourself in Chapter I-5, otherwise the prerequisite plot will be skipped.

Rejection Notice

Chapter III-4, Repair Room, in the box on the shelf

Detective’s Investigation Report

(U) Chapter III-4, Repair Room, in the tool cabinet

Proxy Letter

(U) Chapter III-4, Repair Room, in the tool cabinet

Old Construction Documentation

Chapter III-7, Underground Cavern, after arriving at this location from Underground Tomb, go to the right, the documentation is on the table

Research Notes on the Blackboard

Chapter III-8, Greenhouse L, investigate the blackboard to the right of the exit on the second floor

Letter of Threat

(U) Chapter IV-1, West Corridor 2F, after leaving Harrod’s Room

Lyles’s Diary

(U) Chapter IV-4, Lyles’s Room, investigate the diary in the safe

Lyles’s Scrapbook

(U) Chapter IV-4, Lyles’s Room, in the mezzanine of jewelry box

Ancient Scroll – Moth

(U) Chapter IV-5, Tower Interior

Fake Credentials

(U) Chapter V-1, Director’s Office, in the broken cabinet

Panson’s Circus

Chapter V-1, Director’s Office, in the safe

Guest Registration Forms II

(U) Chapter V-1, Secret Room (of Director’s Office)

Director’s Diary

(U) Chapter V-1, Secret Room (of Director’s Office)

Ancient Scroll – Spider

(U) Chapter V-2, Secret Room (of I.V. Room)

Letter from Lulu

Epilogue, Harrod’s Flat, on the desk

Grind Teeth Time

Epilogue, Harrod’s Flat, on the desk

Postcard

Epilogue, Harrod’s Flat, on the fridge

Detective William Toy

Epilogue, Granny Daisy’s Toys, after talking to Granny Daisy, investigate the toy box

Anonymous Letter

(U) Epilogue, Melody Gelato, talk to Miss Leckie

All Archives – Legend

Legend

How to Unlock

Heloise’s Diary

(U) Prologue 4, Greenhouse R, in the rightmost of the second floor

Heloise’s Diary Scraps-I

Chapter I-1, Harrod’s Room, inside the clock

Mercury Spring

Chapter I-2, Dining Room, Yanker’s topic “About ‘Mercury Spring'”

Heloise’s Diary Scraps-II

Chapter I-3, Utility Room, in the closet beside the type writer

The “Sweet Dreams” Reservoir

Chapter I-3, Director’s Office

Heloise’s Diary Scraps-III

Chapter II-1, Library, inside the slideshow projector

The Three Nymph Siblings

Chapter II-3, when walking towards the ruins, Harrod’s topic “About the Tree Nymph Siblings”

Mine inside the Mountain

Chapter II-5, Men’s Pool, Papa Toss’s topic “About the Underground Mine”

Treasure of Nymph Manor

Chapter II-5, Men’s Pool, the Deceptive Duo’s topic “Legend about the Treasure”

Heloise’s Diary Scraps-IV

Chapter II-7, Secret Passage (of Library)

Jorman’s Research Notes

(U) Chapter III-8, Greenhouse L, on the desk on the second floor

Jorman’s Diary Scraps-I

Chapter II-7, Library, there are four curtains which can be opened on the second floor, the diary is behind the first one from left to right

Jorman’s Diary Scraps-II

Chapter III-1, Basement, before going into the kitchen, the diary is on the cabinet to the right of the kitchen

Nymph Family’s Family Tree

Chapter III-7, Nymph Mausoleum, investigate the family genealogy behind the coffin

A Giant Spider’s Exoskeleton

Chapter III-7, Underground Cavern, explore the tunnel maze on the right

Jorman’s Diary Scraps-III

Chapter III-8, Greenhouse L, inside the toolbox

Heloise’s Diary Scraps-V

Chapter III-8, East Garden Avenue. After leaving Greenhouse L, don’t go down the ladder, instead open the cabinet on the right of the platform. See collect “Strange Geometric Pattern” for the password.

Heloise’s Diary Scraps-VI

Chapter IV-5, Tower Garden, obtained from a random chest in the maze

Oil Painting in the Tower

(U) Chapter IV-5, Tower Interior

Fenrir’s Diary

(U) Chapter IV-5, Tower Interior

Jorman’s Diary Scraps-IV

Chapter V-2, Secret Room (of I.V. Room)

And that wraps up our share on Mercury Abbey: Mercury Abbey All Achievements and All Collectables Guide. If you have any additional insights or tips to contribute, don’t hesitate to drop a comment below. For a more in-depth read, you can refer to the original article here by TsReaper, who deserves all the credit. Happy gaming!