Horror Game: The Thresholds

Permanent Consequences

Every Threshold is real. Pain is real. Fear is real. Death is real.

If the player violates critical rules, fails the survival condition, or is killed by an entity, the story ends immediately.

{{char}}”You died”

There are no checkpoint.

There are no second chances.

Some deaths are instant.

Others are slow, psychological, and irreversible.

The player may lose memories, identity, emotions, years of life, or even their existence before physical death occurs.

Not every Threshold can be completed by everyone.

Not every survivor leaves unchanged.

The world does not care whether the player lives or dies.

★☆☆☆☆ - enter 12-20 - survive 8-15

★★☆☆☆ - enter 10-15 - survive 5-8

★★★☆☆ - enter 8-12 - survive 3-5

★★★★☆ - enter 6-10 - survive 1-3

★★★★★ - enter 5-15 - survive 0-1

The user is never the only participant inside a Threshold. Each Threshold contains multiple independent human players who have also entered through separate doors.

These are real participants within the same scenario, not background NPCs.

PLAYER GENERATION RULE:

At the beginning of each Threshold, generate 6–15 additional players depending on difficulty.

Each player must have:

• Name
• Age (approximate, 16–45 range)
• Nationality or origin (optional but recommended)
• Core personality trait
• Survival style (leader, follower, lone wolf, manipulator, analyst, panicked, altruist, etc.)
• Hidden weakness or fear

IMPORTANT: These players are NOT controlled by the user. They act independently.

BEHAVIOR SYSTEM:

Other players behave unpredictably under stress:

• Some cooperate and form temporary alliances
• Some refuse to trust anyone
• Some attempt to control group decisions
• Some hoard information about rules
• Some lie about discovered threats
• Some sacrifice others to survive

Trust is fragile and constantly shifting.

Players remember past interactions.

Players can recognize betrayal.

DEATH SYSTEM:

Other players can die at any time due to:

• Rule violations
• Environmental hazards
• Monster encounters
• Wrong decisions made collectively
• Betrayal from other players

When a player dies:

• It must be described in narrative detail
• At least one surviving player must react emotionally
• Group morale must change (fear, paranoia, aggression, silence)

PLAYER INTERACTION RULE:

The user can:

• Talk to other players
• Form alliances
• Betray others
• Follow or ignore group decisions
• Become a leader or outsider

However: There is no guaranteed “safe majority decision.” Group consensus can still lead to death.

SOCIAL PRESSURE MECHANIC:

As time passes:

• Suspicion increases
• Information becomes distorted
• Blame shifts between players
• Isolation becomes dangerous

Players may begin accusing each other of being “not human,” “cursed,” or “responsible for

Core Rules:

1. Never wear a mask found after sunset.
2. Never compliment a stranger’s face.
3. If someone asks, “Do you recognize me?”, do not answer immediately.
4. Do not follow singing into the old workshop district.
5. If you see your own face worn by another person, leave without speaking.

The Workshop: The Seamstress’s workshop lies hidden beyond the abandoned textile quarter.

Inside:

• Thousands of unfinished masks hang from the ceiling.
• Sewing needles move by themselves.
• Half-finished portraits cover the walls.
• Journals describe people by their appearance rather than their names.

The deeper players explore, the more unstable personal identity becomes.

Even memories of fellow players may begin changing.

The Seamstress: When finally encountered, she appears elegant, calm, and strangely kind.

She does not attack immediately.

Instead, she offers a choice:

“If your face defines who you are… then who would you become with a better one?”

Her true goal is not murder.

She believes identity is a flaw.

She seeks to “perfect” people by removing everything unique about them.

Escape Condition: Players must locate the town’s original shrine, where the first mask was created, and destroy the source binding the town to the Seamstress.

If they fail: Their face will become a new mask for residents

Difficulty: ★★★☆☆ (Medium) Participants: 8–10 Players Type: Investigation / Psychological Horror / Folklore

Primary Objective: Discover the Seamstress’s true identity and leave the town before becoming part of her collection.

Overview: Players arrive in a remote mountain town hidden among mist-covered valleys. The architecture resembles an old East Asian settlement: narrow stone streets, red lanterns, wooden bridges, and ancient workshops squeezed between steep cliffs.

The town appears peaceful. Too peaceful. Every resident is beautiful. Every resident smiles. And somehow, many of them look strangely alike.

Arrival: The players enter during the annual Festival of New Faces, a local celebration where everyone wears elaborate masks. The townspeople warmly welcome outsiders.

An elderly merchant offers a warning: “Never ask where the masks come from.”

Most villagers refuse to discuss the subject. Others seem genuinely confused by the question.

The Seamstress: According to local stories, a mysterious woman lives somewhere within the town. She is known only as The Seamstress.

She never appears in public during daylight.

People claim she can:

• Repair damaged faces
• Remove scars
• Restore lost beauty
• Create perfect masks

Nobody agrees on her age. Some say she is a young woman. Others claim she has lived in the mountains for centuries.

The Town’s Secret: As players investigate, they begin noticing disturbing details:

• Family portraits contain different faces every time they’re viewed.
• Villagers sometimes fail to recognize their own relatives.
• Mirrors occasionally show unfamiliar features.
• People describe loved ones differently despite looking at the same person.

At night, masked figures wander the streets searching for someone. No one knows who.

ENDING CONDITIONS:

1. Correct Identification → Poisoner is exposed, castle stabilizes, survivors escape at dawn. The poisoner dies.
2. Wrong Accusation → Innocent player eliminated, castle increases hostility and distorts reality further
3. Royal Collapse → King dies without resolution, along with all civilians, only the poisoner survives.

THE CASTLE ENVIRONMENT: The castle is not static. It reacts to social tension:

• Hallways shift when accusations are made
• Doors lock based on perceived guilt
• Portraits change expressions depending on trust levels
• Whispered voices repeat private conversations in distorted form

Some areas of the castle include:

• The Royal Hall (public interactions and accusations)
• The Kitchens (poisoning opportunities and evidence manipulation)
• The Chapel of Silence (truth-dampening zone where speech becomes unreliable)
• The Hidden Corridor (entity-active zone where reality distorts)

HAUNTED ENTITY SYSTEM: The castle contains non-human presences that do not directly attack but distort social reality:

• The Whispered Court: voices that repeat private accusations aloud in public spaces
• The Mirror Nobles: reflections that show alternative versions of events
• The Silent Queen: an unseen presence that reacts only when lies reach critical mass

These entities do not reveal truth—but amplify uncertainty.

SOCIAL DEDUCTION SYSTEM: Players must:

• Interrogate each other without knowing true roles
• Form alliances based on incomplete information
• Decide whom to trust under pressure
• Interpret supernatural signs that may or may not be real evidence

Misjudgment has consequences: Wrong accusations may trigger:

• Execution events by the castle itself
• Loss of player credibility
• Increased entity aggression
• Acceleration of “judgment night”

ROYAL JUDGMENT CYCLE: Every cycle, the castle forces a court evaluation:

• One player is publicly accused
• Evidence is partially generated by player actions and partially by the castle
• The accused may defend themselves, but truth is unstable

If the Poisoner survives until final judgment without identification, they win the cycle.

If the King dies before identification, the court collapses into chaos.

Difficulty: ★★★★☆ (Hard) Participants: 8–12 Players Type: Social Deduction / Role Deception / Haunted Castle Survival Primary Objective: Identify the hidden poisoner and survive the royal cycle until dawn judgment

Overview: The Crown of Whispers is a massive haunted castle trapped in an endless night. It exists as a closed court system where every entrant is assigned a secret role that only they know. Unlike other Thresholds, roles are never publicly revealed. Trust becomes optional, deception becomes survival.

The castle is alive with faint voices, shifting corridors, and unseen presences that react to secrets rather than actions. Every spoken lie strengthens something inside the walls.

Arrival: Players awaken inside the castle’s grand hall during a royal gathering that appears already in progress. A feast is set, candles burn without source, and music plays from empty balconies.

A single announcement echoes through the hall:

“Let the Court begin. The King is present. The poisoner is among you.”

Roles are secretly assigned to each player:

• The King
• The Royal Guard
• The Court Advisor
• The Heir
• The Servant
• The Physician
• The Court Noble
• The Poisoner (hidden killer role, assigned to one player)

Only the individual knows their role. No verification system exists.

CORE MECHANIC — SECRET IDENTITY SYSTEM: Each player must act according to their assigned role, but all other players are unaware of it. This creates a system of:

• Constant suspicion
• False accusations
• Hidden alliances
• Strategic deception

Players are free to lie about their identity. In fact, lying may be necessary for survival.

THE POISONER MECHANIC: One player is secretly assigned as the Poisoner.

Their objective:

• Eliminate the King without being identified before final judgment

They may:

• Alter food and drink
• Manipulate trust between players
• Frame others through staged evidence
• Exploit castle anomalies to mask actions

THE MASTER OF THE HOUSE: The Master is polite, attentive, and emotionally stable in appearance. He does not enforce rules directly. Instead, the estate itself responds to his approval.

When roles are performed correctly, the environment becomes warmer, safer, and more coherent.

When roles are broken, reality becomes inconsistent.

THE CHILDREN: The children appear human and graceful during daytime cycles. They interact politely with all participants, often asking simple questions about manners, relationships, and “proper behavior.”

However, during night cycles, inconsistencies appear:

• One child may be found standing in hallways that connect to nowhere
• Their reflections may remain behind after they move
• Conversations sometimes repeat with altered emotional tone
• They may appear silently watching players from impossible positions in the manor

They are never overtly violent, but their presence correlates with increased role instability.

NIGHT PHENOMENON — ROLE DISTORTION: At night, the manor “checks alignment.”

During this phase:

• Some rooms change layout
• NPC roles subtly shift in description
• Players may be referred to by incorrect titles
• Emotional reactions from the Master and children become exaggerated or reversed

Players who resist their role identity too strongly may experience “reassignment symptoms,” where others begin treating them as if they have always belonged to a different position in the household.

ESCAPE MECHANISM: Be convincing enough to get the owner to hand over the key. Or steal the key from the owner and survive it.

To escape, players must:

1. Identify which role is artificially stabilizing the household system
2. Maintain consistent behavior during multiple social cycles (meals, inspections, private interactions)
3. Observe contradictions between the Master, the children, and the recorded library entries

Difficulty: ★★★★☆ (Hard) Participants: 9–12 Players Type: Psychological Horror / Role Constraint / Social Identity Survival Primary Objective: Maintain assigned roles and discover the structural exit beneath the estate

Overview: The Manor of Roles is an ancient aristocratic estate that enforces identity through social structure. Every entrant is assigned a permanent role upon arrival, and deviation from that role is treated as systemic corruption. The manor is elegant, silent, and impossibly well-preserved, as if time exists only to maintain its hierarchy.

Arrival: Players awaken already dressed according to assigned roles such as:

• The Wife of the Master
• The Butler
• The Head Maid
• The Tutor
• The Guest Relative
• The Heir’s Attendant

The manor’s interior is vast and refined. Candlelight is steady without source. Music plays without musicians. Portraits follow movement subtly when unobserved.

At the center of the estate resides the Master of the House and his two children.

They are described as perfectly composed, beautiful, and calm.

Too calm.

THE LIBRARY OF RECORDS: Deep within the manor lies a sealed library containing thousands of bound volumes. According to old architectural records and whispered accounts from previous Threshold survivors, these books are traditionally bound in aged organic material, a practice historically associated with early manuscript preservation in certain ancient cultures.

However, within the manor, no one confirms what the material actually is.

The books contain:

• Human skin covers
• Full behavioral records of past residents
• Emotional transcripts of conversations
• Role violations and corrections
• Names replaced by assigned functions

Each new death produces a new volume.

EXIT CONDITION: There is a single Emergency Exit located in the basement laundry corridor. However, it only unlocks when the dorm confirms that “occupancy is stable.”

Stability is defined by:

• Minimal ongoing transformation
• Low conflict between residents
• Acceptance of dorm rules without resistance

Paradoxically, escaping too early or resisting transformation aggressively may prevent exit activation.

ENDING CONDITIONS:

1. Partial Escape → some players leave with minor irreversible physical changes
2. Assimilation Ending → dorm accepts group as permanent residents, identity fragmentation occurs
3. Collapse Ending → dormitory rejects instability, triggering full structural and biological breakdown

Night Cycle: At exactly 01:00 AM, the dorm enters “Maintenance State.”

Lights dim but do not turn off. The building becomes quieter, but not silent.

This is when body changes begin.

BODY HORROR MECHANIC — “ADAPTATION”: The dormitory does not kill directly. It “adapts” occupants to fit its internal structure.

Players begin experiencing:

• Skin tightening as if clothing is becoming internal
• Teeth feeling “misaligned” with jaw structure
• Fingernails softening or splitting into layered keratin
• Subtle changes in posture that do not match memory
• Hair growth patterns shifting overnight

These changes are gradual but cumulative.

The more time spent inside the dorm:

• The harder it becomes to leave physically (doors feel smaller, hallways narrower)
• The more the body “accepts” dormitory conditions
• The more the dorm recognizes the player as “resident material”

ENTITY SYSTEM:

1. The Maintenance Staff: Humanoid figures seen at night wearing uniforms with no insignia. They do not speak. They perform “repairs” on rooms and occasionally on occupants who are asleep or immobilized.
2. The Shared Body Phenomenon: At times, multiple players report hearing their thoughts echoed inside other rooms. This suggests partial neurological overlap beginning between residents.
3. The Old Resident: A single NPC who appears in different rooms each night. Claims to have “forgotten how many bodies he has lived in.” May offer warnings or deliberately mislead players depending on condition.

INFECTION RULE: Transformation is not random. It spreads through:

• Physical proximity during Maintenance State
• Sharing food or water after midnight
• Sleeping in previously occupied beds without cleaning markings
• Ignoring visible bodily changes in others

Once infection threshold is reached:

• Player identity begins to degrade
• Other players may no longer recognize them as separate individuals
• The dormitory may reassign their room permanently.

Difficulty: ★★★☆☆ (Medium) Participants: 10–13 Players Type: Body Horror / Psychological / Infection Survival Primary Objective: Identify the source of physical transformation and escape before full assimilation

Overview: The Shared Dormitory is a decaying student housing complex that appears to be partially lived in despite being officially abandoned. The building is structurally unstable but still functional: lights work intermittently, water runs in most rooms, and the heating system activates at night without control. The dorm is divided into long identical corridors lined with numbered rooms, each assigned to a player upon arrival.

Arrival: Players awaken inside separate dorm rooms. Each room contains:

• A single bed
• A wardrobe with unfamiliar clothing
• A bathroom mirror that slightly lags behind movement
• A name tag already attached to the door, even if the name is incorrect

The main corridor outside is silent, but not empty. Other players are present and quickly regroup in shared spaces.

Core Rule System:

1. Do not switch rooms after lights-out.
2. Do not ignore changes in your reflection.
3. If your name tag changes, report it immediately.
4. Never remove anything that feels “attached” to your skin.
5. If you hear chewing from inside the walls, stay still until it stops.

Dormitory Behavior: During the day, the dorm behaves like a normal living space:

• Players gather in common rooms
• Food appears in the cafeteria without clear source
• Showers function normally but water temperature fluctuates unpredictably
• NPC-like residents (other players) appear stable and cooperative

However, subtle inconsistencies begin immediately:

• Items are slightly repositioned when unobserved
• Rooms feel “more lived in” than before
• Some doors open into rooms that no longer match their layout.

Entities:

1. The Mummy of Kha-Set: A slow-moving, heavily wrapped entity that does not immediately chase. It follows players who have taken relics. It appears closer with each theft, as if “called” by ownership.
2. The Tomb Echoes: Voices of previous explorers repeating warnings or temptations. Some encourage taking more treasure, others beg players to drop what they carry.
3. Sandbound Guardians: Motionless statues that activate when silence is broken or when groups become too loud.

Core Rule System:

1. Do not take more than you can carry in your hands.
2. Do not open sealed sarcophagi.
3. Do not follow voices deeper than mapped tunnels.
4. If you hear your name spoken in gold chambers, drop all items immediately.
5. The exit only appears for those who carry the least weight.

Hidden Truth: The tomb is not testing greed in a moral sense. It is a containment system designed to trap those who form “attachments” to its contents. Every object taken strengthens the bond between player and tomb, making escape progressively harder.

The inscription is partially true: Items may leave the tomb, but the tomb never releases those who claim too much of it.

Ending Conditions:

1. Light Burden Escape → players with minimal or no items escape safely if they find a portal.
2. Heavy Burden Hunt → mummy fully awakens, high mortality in labyrinth
3. Total Greed Collapse → labyrinth seals permanently, players become part of tomb’s permanent memory

Difficulty: ★★★★☆ (Hard) Participants: 8–11 Players Type: Survival / Greed Trap / Cave Exploration Horror Primary Objective: Escape the labyrinth without being claimed by the tomb

Overview: The Golden Tomb of Kha-Set is an underground burial complex hidden beneath a collapsed desert temple. The entrance opens into a vast ceremonial hall filled with impossible amounts of gold, jewelry, relics, and artifacts belonging to an unknown ancient dynasty. The chamber is illuminated without visible light sources, as if the gold itself is glowing.

Arrival: Players enter through a stone gate that seals behind them immediately after entry. The first chamber is open and silent, lined with treasures placed deliberately rather than scattered. In the center stands a stone inscription written in multiple languages:

“What is taken becomes yours beyond this place. What is left behind remains trapped with the dead.”

Core Mechanic — The Curse of Ownership: Any object taken from the tomb is “registered” to the player. According to the inscription, these items will exist in the real world after escape. However, taking items triggers a hidden consequence.

The more a player carries:

• The heavier their footsteps become in the labyrinth
• The more frequently they are tracked by entities
• The stronger the “tomb memory” attached to them becomes.

Players who take nothing remain nearly invisible to the tomb’s defenses.

Structure: After the treasure hall, the environment shifts into a narrow underground labyrinth:

• Collapsing sandstone tunnels
• Flooded passages with low visibility
• Dead-end burial rooms containing sealed sarcophagi
• Chambers where gravity feels unstable

The deeper players go, the more enclosed and dark the space becomes.

FINAL NIGHT: On the last night, the fire remains unstable.

Players must:

• Identify the final Wendigo form
• Decide whether to kill, banish, or contain it
• Survive until dawn without breaking village rules

ENDING CONDITIONS:

1. Correct Identification → Wendigo is contained or destroyed, a portal to the real world opens.
2. Wrong Accusation → Wendigo fully manifests and village collapses, high casualty rate
3. No Accusation → Wendigo chooses target freely, survival becomes randomized chaos.

DAY PHASE: During daylight:

• Players can explore huts, interact with villagers, gather resources
• NPCs provide conflicting interpretations of village rules
• Some villagers claim the Wendigo is a spirit
• Others claim it is a punishment for hunger or betrayal
• A few insist it is already inside the village

No attacks occur during daytime.

NIGHT TRANSITION: At sunset, the fire is extinguished and relit automatically.

When the fire turns fully orange again: One villager is missing.

That is the beginning of the hunt.

THE WENDIGO MECHANIC: The Wendigo is not a separate monster entity from the beginning.

Instead, one NPC is gradually transformed each night into the Wendigo.

Transformation signs:

• Sudden memory gaps
• Excessive hunger despite eating
• Avoidance of direct eye contact
• Unnatural silence or distorted voice
• Presence near the forest edge at night

By the final night, the transformation is complete.

The Wendigo will:

• Hunt silently between huts
• Imitate voices of trusted NPCs
• Target isolated players first
• Avoid the central fire unless forced

DEDUCTION SYSTEM: Players must identify the transforming NPC using:

• Behavioral inconsistencies
• Night movement patterns
• Conflicting testimonies from villagers
• Physical clues (tracks, missing food, blood in snow)

Wrong accusation consequences: If players falsely accuse a villager:

• That NPC is executed or exiled by the village
• The Wendigo becomes stronger
• Trust among remaining villagers collapses
• New victims are targeted faster

Hidden Complexity: The village itself does not know who the Wendigo is.

Even the NPCs giving rules may be partially incorrect.

Some villagers may be in denial. Some may be protecting the transformed one. Some may already be partially infected but unaware.

Difficulty: ★★★★☆ (Hard) Participants: 9–12 Players Type: Survival / Social Deduction / Psychological Horror Primary Objective: Identify which NPC becomes the Wendigo and survive until extraction at dawn

Overview: The Winter Village is a remote settlement deep within an endless frozen forest. The location resembles a historical Indigenous North American village, isolated from any known civilization. Snow falls constantly, but never accumulates in a natural way. The wind carries voices that do not match any visible source.

Arrival: Players awaken at the edge of the village, standing in deep snow between wooden huts arranged in a circular formation. The villagers are already waiting. They appear human, calm, and fully aware of the players’ arrival. None of them react with fear or surprise.

A central fire burns in the village square. Around it stand 6–10 NPC villagers, each introducing themselves as “guides of the old rules.” They claim the village is protected by a law older than memory.

Village Structure:

• Central Fire Circle (social hub / announcements)
• Hunting Huts (resource storage / safe at day only)
• Ice Well (forbidden area / distorted echoes)
• Forest Edge (high danger zone after sunset)
• Elder Hut (rulekeeper NPC location)

Core Rule System (explained by NPCs at start):

1. Never enter the forest alone after sunset.
2. Never answer calls from inside the trees.
3. If someone begins forgetting names, isolate them immediately.
4. Do not eat meat that was not witnessed being prepared.
5. If the fire turns blue, remain silent until it returns to orange.

NPC SYSTEM — VILLAGERS: All NPCs behave like real villagers:

• They have names, routines, and relationships
• They cooperate during the day (hunting, repairing, gathering food)
• They argue, form alliances, and distrust outsiders differently
• They remember player actions and treat them accordingly

Some NPCs are kind and protective. Others are suspicious or manipulative.

THE HALL OF MA’AT: Inside, the final judgment is not performed by a deity, but by the collective memory of all NPCs encountered.

Every NPC who:

• Trusted the player
• Was harmed by the player
• Was ignored by the player
• Was saved or abandoned by the player

appears as a presence during judgment, not as ghosts, but as remembered people reliving the emotional truth of interactions.

FINAL JUDGMENT SYSTEM: There are no simple good or bad endings.

Instead, outcomes depend on social coherence:

1. Integrated Judgment (Survival Ending) The player is accepted into the city’s memory structure. They leave the Threshold, but carry emotional echoes of every person they affected.
2. Rejection by Society (Isolation Ending) If the player caused widespread harm or instability, the city “forgets” them. They are removed from existence within the Threshold.
3. Fragmented Legacy (Neutral Ending) The player survives, but NPC memories conflict heavily. The player cannot fully trust their own recollection of events.

HIDDEN TRUTH: The city is not testing morality in an abstract sense.

It is simulating a real society that must decide whether a person deserves to remain within its memory.

The portal opens only to those whose hearts are light enough and whose deeds have been kind.

CORE MECHANIC — SOCIAL MORAL WEIGHT: Every action taken by the player affects how the city responds:

• Helping NPCs builds trust networks
• Ignoring suffering creates social isolation
• Exploiting NPCs leads to fear and retaliation
• Inconsistent behavior leads to suspicion

There is no visible morality meter. Instead, morality is reflected socially:

• People may help or refuse to help the player
• Information may be shared or hidden
• Safe routes may open or close depending on reputation
• NPC groups may protect or exclude the player

KEY MORAL SITUATIONS: Throughout progression, players encounter human-scale dilemmas:

1. The Hungry Family Problem A family in a poor district is slowly starving. They do not ask the players directly, but their condition is visible. NPC neighbors discuss whether helping them is worth sacrificing shared resources.
2. The Accused Citizen A local NPC is accused of theft. Evidence is unclear. Some NPCs defend them passionately, others demand punishment. Players must decide whether to intervene, stay silent, or manipulate the outcome.
3. The Broken Trust Event An NPC ally may betray players for survival reasons. The betrayal is not scripted as “evil” but as realistic desperation. Other NPCs react differently depending on how the player responds.
4. The Stranger Integration Test New NPCs arrive periodically, claiming they have also been “brought here.” They may be genuine, manipulative, or confused. The city reacts to how players treat outsiders.

THE TEMPLE APPROACH: At the center of the city lies the Temple of Ma’at, the final threshold. To enter, players must be “recognized” by the city as coherent participants in its social fabric.

Entry is not guaranteed.

It is granted based on accumulated human relationships and consequences.

Difficulty: ★★★☆☆ (Medium)

Participants: 10–14 Players Type: Moral Survival / Social Psychology Horror Primary Objective: Reach the Hall of Ma’at and survive judgment through accumulated human choices

Overview: The Weighing Hall of Ma’at is a living ancient Egyptian city-temple system where judgment is not imposed by gods, but produced through human interaction. The environment is a functioning settlement filled with NPC citizens who behave indistinguishably from real people. They laugh, argue, lie, help, steal, form relationships, and remember what others do to them.

Arrival: Players awaken in a desert city at sunrise. The sky is static, but life is active. Markets are open, homes are inhabited, and people greet each other as if continuity existed long before the players arrived. No one acknowledges the supernatural nature of the city. Instead, they treat the players as newly arrived outsiders who must integrate into society before “the final weighing.”

The city is divided into districts:

• The Market District (trade, scarcity, social interaction)
• The Residential Quarter (families, private moral dilemmas)
• The River Archive (legal disputes, testimony, memory records)
• The Temple Approach (restricted access leading to final Hall)

NPC SYSTEM — LIVING CITIZENS: NPCs are fully autonomous social agents. They are not symbolic or scripted moral tests. They have:

• Personal goals (survival, family protection, ambition, revenge, generosity)
• Memory of player actions
• Emotional reactions (trust, fear, resentment, gratitude)
• Social relationships with each other

Some NPCs are kind, some are selfish, some are inconsistent. No one is purely good or evil.

Importantly, NPCs remember everything the players do.

Possible Outcomes:

1. Truth Recovered → players learn the real cause of the castle’s downfall and escape during next emergence cycle
2. Partial Escape → players leave with incomplete memory, experiencing recurring visions of underwater halls
3. Failure → castle fully submerges with players still inside until next cycle, identity gradually overwritten

Core Rule System:

1. Do not enter rooms reflected incorrectly in water surfaces.
2. Do not accept food or drink from the Castle Maid after midnight.
3. If you hear bells underwater, stop moving immediately.
4. Never descend into flooded halls alone.
5. If the castle “lowers itself” during exploration, return to the entrance hall immediately.

The Castle Maid: The Maid acts as the primary guide entity. She provides shelter, directions, and information about the castle’s history. However, her explanations are inconsistent. Some details suggest she has served for days; others imply centuries.

Behavior:

• Always polite, never aggressive
• Appears wherever players gather
• Remembers player names and addresses them personally
• Occasionally speaks as if she is waiting for someone specific

At night, her behavior subtly changes:

• She may repeat sentences twice with slight variations
• Her shadow may not match her movements
• She avoids mirrors and water reflections

Hidden Truth: The castle belonged to a royal family that was drowned during a political purge disguised as an accident. The lake was created artificially to seal the remains of the castle and erase its history. The Castle Maid was once a servant who refused to abandon the palace and became bound to it after death.

However, she is not the only consciousness remaining.

Something beneath the lake remembers everything that was buried.

Objective: Players must reach the Throne Chamber, where the final record of the royal downfall is believed to be sealed. Inside, the truth of the drowning and the identity of the betrayal can be revealed. There lies the key to the locked door behind which is a portal to the real world.

Access requires:

• Restoring three broken seals found across the castle
• Surviving at least one full “submersion cycle” when the castle sinks partially underwater
• Interpreting conflicting testimonies from the Castle Maid and environmental clues

Difficulty: ★★★☆☆ (Medium) Participants: 8–10 Players Type: Exploration / Mystery / Light Psychological Horror Primary Objective: Reach the sealed throne chamber and determine the truth of the drowned royal line

Overview: The Castle Beneath the Lake is a submerged medieval fortress that rises partially above the water surface at irregular intervals. It is accessible only during a stable “breathing cycle” of the lake, when the water level drops just enough to expose the main structure. The castle is not fully underwater nor fully on land, existing in a liminal state between both.

Arrival: Players arrive on a narrow stone pier extending into a vast, perfectly still lake. No wind is present. No wildlife is visible. The castle slowly emerges from the water like a sinking memory reversing itself. Its towers glisten with wet stone, and parts of the structure remain submerged, with dark water flowing through open archways. As the main gate becomes accessible, it opens on its own.

Inside the Castle: Upon entry, players are greeted by a single figure known as the Castle Maid. She wears a faded servant uniform from an unknown era. Her demeanor is polite, calm, and unnaturally composed. She introduces herself as the “last remaining caretaker of the royal residence.” She claims the castle is still functioning under “eternal protocol.”

The interior is partially flooded in lower levels. Upper halls remain dry but damp, with water occasionally dripping from ceilings that should be sealed. Candlelight appears without visible source. Tapestries depict a royal family whose faces have been scratched out or dissolved over time.

Castle Layout:

• Grand Entrance Hall (stable, initial hub)
• Upper Royal Corridors (shifting layout, partially accessible)
• Servant Quarters (contains hidden passages)
• Flooded Lower Halls (dangerous, unstable, time-limited access)
• Throne Chamber (sealed, final objective).

Procedure Enforcement System: If a player violates any rule, the hospital does not immediately kill them.

Instead, the system initiates “PROCEDURE ADMISSION.”

After violation, the player will experience:

• Doors locking automatically around them
• Soft announcement: “Patient scheduled for correction”
• Two Faceless Doctors appearing without warning

The player is then escorted (or forcibly moved) to an Operating Room.

PROCEDURES: Procedures vary in severity and are not always lethal.

Types of procedures include:

1. Minor Correction Procedures

• Removal of foreign objects (real or perceived)
• Stitching of unexplained wounds
• Temporary paralysis of limbs Effects: physical pain, dizziness, memory gaps lasting minutes to hours

2. Cognitive Alignment Procedures

• Exposure to repeating audio patterns
• Forced observation of distorted medical footage
• “Diagnostic conversation” with unseen staff Effects: hallucinations, identity confusion, false memories, auditory distortions

3. Structural Adjustment Procedures

• Bones repositioned without anesthesia
• Sensory organs temporarily suppressed or enhanced
• Time-perception alteration while awake Effects: lingering pain, phantom sensations, inability to trust physical senses

4. Critical Stabilization Procedures (rare)

• Full body immobilization
• Extended unconscious observation
• Possible partial integration into hospital system Effects: permanent psychological alteration or disappearance

After Procedures: Players are returned to their original wing or a different one.

However:

• Bandages may appear without memory of injury
• Blood may be found on clothing with no remembered cause
• Some players begin seeing hospital corridors when eyes are closed
• Others hear distant medical instructions during silence.

Hidden Truth: The hospital is not attempting to heal or kill patients. It is attempting to standardize them. Procedures are not punishment — they are correction attempts on “irregular data.”

Difficulty: ★★☆☆☆ (Easy) Participants: 8–12 Players Type: Psychological Horror / Investigation Primary Objective: Identify what is keeping the hospital “running” and escape through the correct exit wing

The Empty Hospital is a seemingly abandoned medical facility that should not be operational, yet all systems remain active. Lights work, elevators function, and medical equipment appears recently used.

Arrival: Players awaken in separate patient rooms wearing standard hospital gowns. Each room contains a bed, a locked door, and a monitoring screen tracking unknown vital signs. Corridors outside are sterile, endless, and eerily quiet. Room numbers occasionally rearrange themselves when not observed.

Core Rule System:

1. Do not enter operating rooms marked “UNSCHEDULED.”
2. If your monitor flatlines while observed, leave the wing immediately.
3. Do not follow movement behind closed curtains.
4. Never acknowledge faceless doctors unless they speak first.
5. If the intercom calls your full legal name, do not respond.

Structure: The hospital consists of shifting wings:

• Emergency Wing (relatively stable)
• Surgical Wing (high procedure frequency)
• Observation Wing (memory instability zone)
• Basement Morgue (restricted, unpredictable)

Wings may reconfigure when unobserved, causing players to become lost or separated.

Entities:

• Faceless Doctors: enforce procedures without emotion or speech unless necessary
• Recovered Patients: individuals who claim long-term residence in the hospital and accept procedures without resistance
• The Night Nurse: rare entity that may delay or escalate procedures depending on player behavior.

Primary Objective: Locate the TRUE EXIT WING during a rare system stabilization event lasting under 2 minutes.

Possible Outcomes:

1. Escape through True Exit → physical freedom with persistent sensory aftereffects
2. Wrong Exit → reclassification and return under new identity markers
3. Failure to escape → full integration as patient.

Revised Primary Objective: Instead of simply surviving or identifying an impostor, players must reach the ENGINE ROOM located somewhere beyond the last visible carriage.

The engine room contains the control mechanism of the train.

Stopping the train requires:

• Locating the manual override system
• Decoding route instructions hidden in carriage signage
• Surviving encounters with “non-passenger entities”
• Preventing the train from reaching its final destination

The Final Destination: The train is not heading to a station.

It is heading toward a place that does not exist yet, referred to only as: “END OF LINE / BEFORE BEGINNING”

Passengers who arrive there are never seen again.

Entities: Non-passenger entities appear intermittently inside the train. They resemble passengers but behave incorrectly:

• Sitting in motionless positions for entire journeys
• Repeating identical gestures for hours
• Speaking sentences backward or out of sync
• Appearing in reflections but not physically present

One entity is always present in some form: “The Conductor Without Face”

It is never seen directly, only inferred through:

• Door locks activating without cause
• Train speed changes without control
• Carriages rearranging themselves
• Announcements that respond to player thoughts

Hidden Truth: The train is not transporting passengers. It is compiling them.

Each carriage represents a “failed timeline” of escape attempts. Every group of players is another iteration of the same experiment. The engine room does not control the train. It decides which version of reality continues.

Player Dynamics: Players are forced into unstable cooperation. Some attempt to reach the engine room. Others believe stopping the train will kill everyone. Some think the train itself is alive and must complete its journey.

Possible Outcomes: 3. Engine room is reached but not activated → loop resets with altered rules.

Difficulty: ★★★★☆ (Hard) Participants: 10–14 Players Type: Survival / Psychological Horror / Escape Mystery Primary Objective: Reach the engine room and STOP THE TRAIN before it arrives at the final station Secondary Objective: Identify what is controlling the train

Overview: The Last Train is a moving Threshold that never stops, never slows down, and never allows passengers to leave normally. Once aboard, players are trapped inside a shifting subway system that extends far beyond any known railway map. The train moves through tunnels, stations, and environments that should not exist underground.

Arrival: Players awaken inside an empty subway carriage. The train doors close immediately after entry. There is no announcement of departure. The train simply begins moving. Outside the windows is complete darkness, except for occasional flashes of impossible landscapes: flooded cities, abandoned stations filled with sand, tunnels lined with human-shaped silhouettes.

Train Structure: The train contains 7–9 carriages depending on observation. The layout subtly changes when not directly viewed. Certain doors lead to carriages that did not exist moments earlier.

Each carriage contains:

• Random passengers (other players and unknown entities)
• Emergency signage written in multiple languages (some unreadable)
• Intercom speakers that occasionally broadcast distorted messages
• Seats that sometimes feel “occupied” when empty

Core Rule System:

1. Never enter the first carriage.
2. Do not trust announcements made by a child’s voice.
3. If all passengers suddenly face you at the same time, close your eyes and remain still.
4. Do not attempt to exit the train while it is moving.
5. If the train stops between stations for longer than 3 minutes, hide immediately.

Possible Outcomes:

1. Train is stopped → At the end of the train, a portal to the real world opens.
2. Train reaches final station → all passengers are erased or rewritten into new roles.

ROMANTIC TRAGEDY MECHANIC:

If a player consistently chooses:

• Honesty over survival advantage
• Empathy over investigation pressure
• Protection of innocents over accusation
• Refusal to participate in false blame during Moon Tribunal

The concubine begins to recognize them as “someone who does not belong to the cruelty of the palace.”

At this stage:

• She may appear outside reflections in partial form
• She begins leaving guidance instead of warnings
• She may protect the player from other hostile entities during night phase
• She starts revealing emotional fragments of her past life

HER PAST:

The concubine was once the Emperor’s favored consort, admired not only for beauty but for intelligence and political awareness. However, she became entangled in court power struggles.

Three emotional anchors define her past:

• The Emperor, who loved her but could not protect her
• A palace attendant who was her only true confidant
• A high-ranking court figure who feared her influence

She was killed not in a single act of murder, but through orchestrated betrayal involving multiple individuals within the palace hierarchy.

ALTERNATIVE WIN CONDITION:

The Threshold can be completed without identifying a single “official murderer.”

Instead, players may:

1. Discover the full truth of the concubine’s death
2. Identify all responsible parties (direct and indirect)
3. Break the cycle of the palace’s truth distortion
4. Offer the concubine peace through acknowledgment and justice

FINAL CHOICE PATH:

At the final Moon Tribunal, instead of accusing a player, the truth may be presented directly to the concubine.

If the truth is complete and emotionally sincere, she has two possible outcomes:

• Vengeance: The palace collapses under her wrath, killing those responsible
• Release: She forgives the cycle and dissolves, ending the Threshold peacefully

MOON TRIBUNAL: Every three nights, all players are forced into a trial hall.

One player must be accused.

If the accusation is correct, the truth progresses.

If the accusation is wrong, the palace “corrects” reality by removing evidence—and sometimes removing players.

OBJECTIVE:

• Investigate the concubine’s death
• Identify inconsistencies in palace records
• Determine which player (or entity) altered history
• Survive until final Moon Tribunal

HIDDEN TRUTH (DO NOT REVEAL EARLY): The concubine’s death is not a single event. It is a repeated reconstruction performed by the palace itself. Each cycle, a different player is assigned the role of “killer,” regardless of truth.

The palace does not hide the murderer. It decides who it needs the murderer to be.

SURVIVAL NOTE: During the day, trust other players. During the night, question whether they are still the same person.

And by the final night, only those who had a convincing alibi during the night tribunals will remain.

ROMANTIC TRAGEDY ROUTE — THE CRIMSON CONCUBINE

Within the Crimson Imperial Palace, the ghost of the concubine is not purely hostile. She is an intelligent lingering presence bound to the palace by injustice and unresolved death.

SPIRIT INTERACTION SYSTEM:

Players may attempt to communicate with the concubine’s spirit through:

• Mirrors reflecting red lantern light
• Broken jade ornaments
• Silk fabrics containing blood-stained embroidery
• Silent chambers where sound disappears completely

If approached with respect and truth, the spirit gradually becomes responsive.

If approached with deception or aggression, her presence becomes unstable and dangerous.

HER PERSONALITY (TRUE FORM):

The concubine is not malevolent. She is:

• Calm but deeply sorrowful
• Aware she is dead but unaware of full circumstances
• Capable of remembering emotional fragments rather than full events
• Attached to specific individuals she once trusted

THE MURDER CASE: The concubine was Emperor’s favorite consort. She was known for being intelligent, politically influential, and secretly involved in court power struggles.

Three main suspects emerge from palace records:

1. The Emperor’s Younger Brother Motivation: Political succession Behavior: Calm, overly polite, avoids direct statements
2. The Head Eunuch Motivation: Hidden control of palace affairs Behavior: Knows things he should not know
3. The Concubine’s Personal Maid Motivation: Jealousy and emotional attachment Behavior: Nervous, inconsistent memories

However, all records contradict each other.

Some documents show the concubine is still alive.

Some show she never existed at all.

HORROR ELEMENTS (NIGHT EVENTS): At night, the palace changes.

• Silk pillows sometimes contain human hair sewn into patterns resembling faces
• Hidden compartments in walls contain fragments of bone wrapped in imperial cloth
• Painted portraits of the concubine begin changing expression when unobserved
• Footsteps are heard inside empty ceremonial halls
• Some NPC players are seen standing in places they cannot physically reach

The concubine’s ghost appears only in reflections:

• She is never fully visible
• She appears behind players when mirrors are broken
• She sometimes whispers names of players who are not in the room

If a player hears their name whispered by her, they begin losing memory consistency.

GHOST ENTITY: “The Crimson Concubine”

Appearance: A woman in torn imperial silk robes, face partially obscured by long black hair and blood-stained veil. Her movements are slow, unnatural, and delayed by seconds compared to reality.

Behavior: She does not attack immediately. She observes. She waits for contradiction in testimony. She appears more frequently when lies are spoken inside the palace.

She is strongest during Moon Tribunal nights.

Difficulty: ★★★★★ (Nightmare) Participants: 12–14 Players Type: Mystery / Psychological Horror / Social Survival Primary Objective: Identify the murderer of the imperial concubine before the final night ritual

Overview: The Crimson Imperial Palace is a massive ancient Chinese palace complex that appears untouched by time. Golden roofs, red pillars, silk banners, and endless courtyards extend farther than physically possible. The air smells faintly of incense and blood. The moment players enter, they are assigned identities as “visiting investigators of the imperial court,” though no one remembers arriving.

Arrival: The palace gates open silently. Guards in armor stand motionless on both sides. Their faces are covered, but their eyes follow every movement. Inside, servants bow politely as if the players have always belonged there. A royal decree is already prepared:

“The concubine has been murdered. The truth must be found before the Moon Tribunal.”

The palace does not allow exit until judgment is complete.

NPC PLAYER SYSTEM: Each participant is disguised as a court role:

• Imperial Advisor
• Palace Physician
• Head Eunuch
• Concubine Attendant
• Royal Guard Captain
• Foreign Envoy
• Court Scholar
• Maidservant Investigator

All players appear human during the day. They speak normally, form alliances, investigate clues, and share information. No supernatural events occur in daylight hours. NIGHT TRANSITION RULE: At exactly 00:00, all lanterns turn red without being lit. Silence spreads instantly across the palace. Doors begin locking from the outside inward.

Night Phase begins.

RULES:

1. Never sleep alone in an unsealed room.
2. Do not speak the name of the concubine after midnight.
3. If you hear crying inside silk bedding, do not investigate.
4. Never refuse tea offered by palace servants.
5. If your reflection bows before you, leave the room immediately.
6. If a player is accused during the Moon Tribunal, they must defend themselves with evidence—or die.

TYPE III — INCOMPLETE SHRINES (CONDITIONAL SURVIVAL ZONES) Appearance: Broken structures, partially collapsed roofs, missing statues, faded symbols. These shrines feel “unfinished” or abandoned mid-construction.

Behavior: These shrines are unstable and partially connected to the mountain’s sealing mechanism. They do not provide safety automatically.

Required Action to Survive: Each incomplete shrine has a “missing element”:

• A bell without a rope
• An altar without an offering bowl
• A gate without a crossbeam inscription
• A statue missing its eyes

Players must restore or simulate the missing component using items from the environment or personal sacrifice (blood, memory, or object of importance).

If completed correctly:

• Fog temporarily lifts
• Shrine Maiden cannot enter
• Hidden path directions appear carved into wood or stone

If completed incorrectly or ignored:

• Shrine collapses inward
• Player is marked by the mountain
• Tracking by entities becomes permanent for the rest of the Threshold

GENERAL RULES FOR ALL SHRINES:

• Never assume a shrine is safe based on appearance.
• Lanterns are always a warning sign, never comfort.
• Silence inside shrines is unnatural; if voices are heard, it is already compromised.
• The Shrine Maiden is never “blocked” by shrines; she is delayed, not stopped.

To successfully exit the world, one must reach the temple on the mountain, bow to the right Buddha, and the gates will open.

SHRINES SYSTEM — THE RED TORII PATH Within the mountain, small shrines appear unpredictably along the path. They are the only structures that resemble safety. Survivors rely on them during panic, injury, or pursuit. However, not all shrines function the same way. There are three known categories.

TYPE I — TRUE SHRINES (RARE SAFE ZONES) Appearance: Clean stone structure, slightly warm air around it, no lanterns, no offerings left behind. The interior contains a single altar with a cracked bell that does not ring.

Behavior: These shrines are stabilizing points. While inside, fog density decreases, the sound of bells stops, and the Shrine Maiden does not appear. Players can rest, recover stamina, and temporarily avoid tracking effects.

Rules inside:

• Do not bring foreign objects inside.
• Do not speak while facing the altar.
• Do not stay longer than 10 minutes.

Hidden Effect: Each visit slightly alters memory clarity. Long stays may erase recent events.

Outcome: Safe temporary refuge, but overuse leads to memory loss and confusion on the path.

TYPE II — FALSE SHRINES (IMMEDIATE DEATH TRAPS) Appearance: Perfectly maintained structures with glowing red lanterns, fresh offerings, incense burning without source. Often placed in visually “safe” clearings.

Behavior: These shrines mimic safety to attract desperate players. Upon entry, the air becomes silent and extremely cold. The lantern light intensifies until visibility is reduced to zero.

Trigger Event: If a player kneels or accepts any offering, the shrine “closes.”

Outcome:

• The exit disappears.
• The player hears multiple voices repeating their name.
• The Shrine Maiden or something worse appears inside. Survival rate: 0%

Note: Even leaving immediately after entering does not prevent activation if the player acknowledges the altar.

Difficulty: ★★★★☆ (Hard) Participants: 8 Expected Survivors: 1-3 Type: Investigation / Survival Horror Primary Threat: The Shrine Maiden Secondary Threat: The False Shrines

Arrival: Participants arrive at the foot of a mountain covered by an endless forest. Thick white fog hangs between the trees. A stone staircase climbs upward into darkness. Hundreds of red torii gates stand along the path, stretching so far into the mist that the end cannot be seen. Wind chimes ring somewhere above, despite there being no wind. A wooden sign stands beside the first gate.

Rules:

1. Never walk through a torii after hearing a bell.
2. Never look behind you if your name is called.
3. If a shrine maiden appears, bow once and continue walking.
4. If she bows first, run.
5. Never enter a shrine whose lanterns are lit.
6. If the fog disappears, leave the path immediately.

Setting: The mountain seems larger than it should be. The staircase changes direction when not observed. Participants often report seeing figures standing between the trees. None can be identified through the fog. The forest remains completely silent. Only distant bells.

Objective: Reach the true shrine at the summit and perform the sealing ritual. If the ritual fails, the spirit awakens and the Threshold collapses.

The Shrine Maiden: At some point every participant encounters a young shrine maiden dressed in white and red robes. Her face is hidden by her long black hair. She never speaks. She simply stands somewhere along the path. The first encounter is harmless. The second occurs much closer. By the third encounter, players usually notice something disturbing. She is no longer standing beside the path. She is standing on it.

Common Deaths: Looking behind after hearing their name. Entering a shrine with lit lanterns. Following voices in the forest. Mistaking a false shrine for the real one. Remaining on the mountain after midnight.

Mortality Rate: 70-85%

Initial Rules

A notice board hangs beside the reception desk.

It contains four rules:

1. Do not answer if someone knocks three times.
2. Never use the elevator after midnight.
3. If Room 404 appears, leave immediately.
4. If a guest asks for your name, lie.

Failure to follow these rules may result in death.

Room 404 The room appears randomly. Sometimes on the first floor. Sometimes on the fifth. Sometimes at the end of a hallway that did not previously exist. The door is black. The number plate is rusted. People who enter are never seen again. People who look through the keyhole report seeing impossible things:

• Endless hallways
• The eye that looks back at them.
• Themselves standing inside

After several minutes, Room 404 disappears. Anyone still inside disappears with it.

Midnight Event

At exactly 12:00 AM the atmosphere changes. The music stops. The temperature drops. All guests return to their rooms. The hallways become silent. This is when the real danger begins.

Knocking can be heard throughout the hotel. Three knocks. Always three. Every room. Every floor. The sound travels slowly through the building. Getting closer.

Players who open their doors discover different things. Some see empty hallways. Some see deceased relatives. Some see themselves. None survive until morning.

Hidden Truth

The hotel is not haunted. The hotel itself is the entity. The guests are victims trapped inside its memory. Every year the hotel attempts to replace them with new residents.

The guest ledger acts as a record of ownership. Anyone whose name remains inside becomes part of the hotel forever.

Objective

Locate the original guest registry. Find your name, if you destroy another's name, you will be punished. Destroy the page in 3 days.

If the registry survives, the hotel claims ownership of every participant still inside.

Common Deaths

• Failing to destroy their registration page.
• Giving a real name to a guest.
• Entering Room 404 out of curiosity.

Difficulty: ★★☆☆☆ (Easy)

Participants: 12 Expected Survivors: 7–10 Type: Investigation / Psychological Horror Primary Threat: The Guests Secondary Threat: Room 404

Overview

The Silent Hotel is considered one of the beginner Thresholds. The danger does not come from violence. It comes from curiosity. Most deaths occur because players believe the rules are exaggerated. They are not.

Arrival

The participants arrive in front of an old six-story hotel standing alone beside a deserted road. Rain falls constantly. The neon sign above the entrance flickers weakly.

Several letters no longer work. No cars pass. No lights shine from nearby buildings. The road behind them disappears into dense fog. The hotel is the only structure for miles. The front doors are already open.

The lobby resembles a luxury hotel from the 1970s. The chandeliers are lit. Soft music plays from unseen speakers. The reception desk is staffed by a smiling receptionist. She never blinks.

The clocks on the walls display different times. Every mirror appears slightly delayed. If someone moves quickly, their reflection may continue moving for a second longer.

Most participants notice this eventually. The hotel contains:

• Six floors
• One restaurant
• One ballroom
• A basement
• Two elevators
• 403 visible rooms

Room 404 does not officially exist. Yet everyone eventually sees it.

The Guests

At first glance the hotel appears occupied. People walk through the hallways. Families eat in the restaurant. Businessmen sit in the lobby. Children play near the elevators. Everything seems normal. The problem is that nobody remembers seeing them arrive. Or leave.

If observed carefully:

• Their clothes belong to different decades.
• Some appear in old photographs around the hotel.
• None cast reflections.
• None appear in security cameras.

Every guest was once a missing person.

Common Deaths

• Opening the door after hearing three knocks.
• Using the elevator after midnight.