Shards of Solitude doesn’t hold your hand. Between random item spawns, multiple endings, ritual puzzles, hidden interactions with Miyuki, and several missable achievements, it’s easy to finish your first playthrough while missing a large portion of what the game actually offers.
The good news is that once you understand how the factory is laid out and what items you should prioritize, unlocking every ending becomes much easier. This guide combines ending requirements, achievement unlocks, puzzle solutions, ritual mechanics, item locations, and useful tips into one complete walkthrough.
Shards of Solitude Map
The game takes place inside an abandoned factory complex divided into several major areas.
Based on the current map layout, the most important locations are:
Starting Room
This is where every run begins.
Important for:
- Secret Ending
- Generator lure strategy
- Early Miyuki interactions
Electrical Room
Located near the Supply Tunnel section.
Important for:
- Generator mechanics
- Power control
- Puzzle progression
Supply Tunnel
Connects several important sections of the map.
Useful for:
- Faster navigation
- Escaping Miyuki
- Accessing puzzle rooms
Maintenance Tunnel
One of the larger side sections.
Common locations:
- Crowbar
- Notes
- Random utility items
Processing Area
Large lower-left factory section.
Potential item spawns:
- Pistol
- Crowbar
- Ritual tablets
- Medkits
Cargo Area
Large lower-right section.
Common locations:
- Flashlight
- Pistol
- Ritual items
- Achievement-related pickups
Ritual Room
The most important room for multiple endings.
Contains:
- Ritual Circle
- Skull Cabinet
- Painting Puzzle
- Ending Progression
Exit Area
Requires:
- Crowbar
- Key
Used for:
- Escape endings
- Hard mode endings
Ritual Room Lock Codes
One of the most confusing parts for new players is the Ritual Room lock.
Fortunately, the code system isn’t completely random.
Current known code pairs are:
| Code | Pair |
|---|---|
| 93 | 37 |
| 60 | 24 |
| 37 | 04 |
| 46 | 29 |
Useful Trick
If you discover one code, you immediately know the matching code.
For example:
Find 46
The matching code will always be 29.
If 46-29 doesn’t work:
Try 29-46.
This makes solving the lock significantly faster.
Important Items and Where They Spawn
Most items spawn randomly, but several locations appear frequently.
Crowbar Location
The Crowbar is one of the most important items in the game.
Required for:
- Escape endings
- Opening blocked exits
- Several achievements
Common spawn locations:
- Near the Exit
- Maintenance corridors
- Central crossroads
- Processing area
Tip
Turn off your flashlight when searching.
The Crowbar is much easier to spot in darkness because fewer objects compete for attention.
Medkit Location
Required for:
- Survival
- Achievement unlock
- Hard mode runs
Common spawn areas:
- Cargo section
- Processing section
- Workshops
- Central corridors
Use the Medkit only when safe.
Healing while Miyuki is nearby often leads to another hit immediately afterward.
Pistol Location
The Pistol can appear in several places.
Common locations:
- Workshop
- Generator Room
- Cargo offices
- Container area
- Machinery section
Important Warning
Picking up the pistol alerts Miyuki.
On Normal difficulty this often changes her behavior immediately.
If you’re attempting certain achievements, avoid picking it up entirely.
Flashlight Attachment
This upgrade attaches to the pistol.
Common location:
- Green container near the Exit
Not required for completion but useful during darker sections.
Generator Puzzle Explained
The generator is one of the first major progression requirements.
What It Does
Activating the generator:
- Opens progression paths
- Enables code discovery
- Unlocks numbered rooms
Hidden Detail
The switch outside the flooded generator room disables electricity.
Many players mistakenly think the flooded water is always dangerous.
Flip the switch first and you’ll be able to cross safely.
How to Complete the Ritual
The Ritual route unlocks multiple endings.
You’ll need:
- Three Ritual Tablets
- Miyuki’s real name
- Date of death
Finding Miyuki’s Real Name
Two Exorcist Notes spawn during every run.
One appears in each major area.
Their locations remain consistent.
However:
The information inside changes every playthrough.
Always read them carefully.
Write down:
- Real Name
- Date of Death
You’ll need both later.
First Ritual Trial
After entering Miyuki’s real name:
The first challenge begins.
Solution
Follow Miyuki’s voice.
The correct path is indicated by:
- Audio cues
- Light indicators
If you become lost:
Stop moving.
Listen carefully.
The voice direction is usually enough to guide you.
Second Ritual Trial
After passing the first challenge:
You’ll face three doors.
Each door represents a different individual.
Correct Choice
Choose the individual who knowingly caused harm.
The game frames this as a moral judgment test.
Selecting incorrectly forces another attempt.
Painting Puzzle Solution
Only available during the Liberation route.
Several paintings appear around the factory.
Locations include:
- Container area
- Maintenance corridor
- Generator room
- Machinery area
- Catwalk near Ritual Room
The correct painting is hinted at through a poem found inside the Ritual Room.
Selecting the correct painting opens the cabinet containing the Skull.
Red World Walkthrough
After obtaining the Skull:
Show it to Miyuki.
The game transitions into a red-tinted version of the map.
Objective
Destroy four Hearts.
Each Heart:
- Appears as a glowing red orb
- Must be shot with the pistol
- Changes location after destruction
Meanwhile:
Miyuki constantly chases you.
Typical Heart Route
Common sequence:
- Cargo Area
- Machinery Area
- Opposite Machinery Side
- Container Area
- Outdoor Exit Area
Locations may vary slightly.
Red World Survival Tips
Keep Moving
Standing still is a death sentence.
Follow Shockwaves
Heart pulses push your character.
These shockwaves actually reveal the Heart’s location.
Save Medkits
Only heal after creating distance.
Don’t Fight Miyuki
Focus entirely on objectives.
You can’t permanently stop her.
Miyuki Achievement Guide
Her Body Is Cold…
Approach Miyuki during Calm mode and hug her.
Nya!
Wait for her cat pose interaction.
Usually happens naturally.
I Trust You
Allow Miyuki to attack you.
Accept her healing item afterward.
Catch Miyuki In A Trap
Use a Rope Trap while she’s chasing you.
How Is It Still Working?
Use the Radio to distract her.
Meeting Point
Turn on the Generator.
Return to the Starting Room.
Wait for her ambush.
Better Luck Next Time
Fail Miyuki’s final choice event.
The Lucky One
Choose correctly during the same event.
Delaying The Inevitable
Use a Knife inside a locker after being discovered.
That Was Really Fast
Hard Difficulty only.
Allow Playful Mode Miyuki to catch you.
Achievement Run Strategy
For an easy Normal completion run:
Avoid:
- Pistol
- Radio
- Traps
- Trap Damage
Doing this unlocks:
- I Don’t Need This
- I Prefer Silence
- Without Any Tricks
- Traps? Never Heard Of Them
All in a single playthrough.
Hard Difficulty Tips
Hard mode changes Miyuki dramatically.
Expect Faster Aggression
She spends less time passive.
Listen Carefully
You may hear her speaking nearby.
Don’t panic.
If she was actually beside you, she’d already be attacking.
Find The Diary
The Diary temporarily repels Miyuki.
Common spawns:
- Green containers
- Workshop
This item becomes incredibly useful during Hard runs.