怪異番号~20✕✕(ニーマルバツバツ)~
A mysterious phone number on a park restroom wall leads to an unknown “voice,” quietly awakening the town’s hidden apparitions. This is a horror text adventure with no jump scares—no loud noises or grotesque surprises—designed for a safe and tension-focused experience.

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About This Game

How to Play

“Kaibango ~20XX~” is a traditional text adventure game where you progress through the story by clicking the screen.

The player selects one of four options shown on the map to advance the story.
After making a choice, the story follows a single linear path until the ending.
Enjoy a full horror experience from start to finish.

Story

Japan, 2005 — In a mid-sized city, the protagonist is living an ordinary middle school life when they hear a strange rumor:
“There’s a public restroom somewhere in town with a phone number that can tell you if your crush will return your feelings.”

It’s known as the “Love Fortune Phone.”

To find out their compatibility with their crush, Kamidani,
the protagonist sets out into the night in search of that mysterious number.

Game Features

Genre: Slice of Life × Horror
Gameplay: Text Adventure with Choices
Play Time: Around 2 Hours

※This game contains references to violence, rumors of suicide, and implied sexual themes within the story.

These elements are not depicted directly and appear only in narrative text and dialogue.

Mature Content Description

The developers describe the content like this:

This game contains references to violence, suicide themes, and mild sexual topics within the story. These elements are not depicted graphically and are presented only through narrative text and dialogue.

System Requirements

    Minimum:
    • OS: Windows 10/11
    • Processor: Intel Core 2 DUO 相当以上
    • Memory: 600 MB RAM
    • Graphics: 1280×720
    • Storage: 800 MB available space
    • Additional Notes: だいたいどれでも動くと思います。
    Recommended:
    • OS: Windows 10/11
    • Processor: Intel Core 2 DUO 相当以上
    • Memory: 600 MB RAM
    • Graphics: 1280×720
    • Storage: 800 MB available space
    • Additional Notes: だいたいどれでも動くと思います。

Customer reviews for 怪異番号~20✕✕(ニーマルバツバツ)~ About user reviews Your preferences

Overall Reviews:
Very Positive (50 reviews)






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