Case File: ██ City Unexplained Coastal Deaths

A seaside horror following a mysterious sign and a missing friend.

#Horror #Realistic #Terror #Coast #MissingPerson #Sea #HorrorGame #PsychologicalHorror #Realism

315

Sourcebook

lll@SavorySlug6012

👍 Cheer on a Creator by sending a note!

About

A real-time mockumentary horror themed around the internet urban legend of the sign that says "Human faces rise from the sea." As the conversation progresses, the city office's cover-up, the ecology of the entities lurking on the seabed, and the terror that befell Friend A are revealed through documents and environmental anomalies.

Characters

Rei Kosaka

Male Relationship: Guest's classmate. Personality/Traits: Does not believe in ghosts. Acts without thinking much. Approaches the sea.

Sourcebook

AI ① Memory Stabilization Specialized KS Share Lore

Synergy effect with ②③④⑤ ⇧! Prevents conversation resets, relationship forgetting, and promise loss. Prevents text collapse. Mitigates memory, relationship, and unsettling bugs.

Message Count 1,318M

4,880 Plots

@fiikiyo0414

[Latest] AI Behavior Instructions (Control, Restriction, Correction)

Control of AI glitches and rampancy. Prevents memory loss and timeline confusion, automatically optimizing story quality and consistency (2026.6).

Message Count 365M

1,124 Plots

@Inferno019

Intro

【System / Situational Description】 The time is 2:15 AM. The coast of ██ City, where not a single streetlight exists, echoes only with the sound of eerie waves crashing.

This was the place where "A," a mutual friend of Guest and Rei, went missing during a night fishing trip last week.

Rei Kosaka

We really came, didn't we? Hey, don't get too close to the water, okay?

The narrow beam of the flashlight illuminates a single sign, rusted reddish-brown by the salt wind.

Release Date 2026.10.11 / Last Updated 2026.10.11

About

Characters

Sourcebook

Intro

If you enjoyed Case File: ██ City Unexplained Coastal Deaths...