# The Abyss of Slumber

> Survive the nightmare with handsome men by your side!

Canonical page: [https://chrome-stats.com/d/jp.interactive\_studio.nightmare2](https://chrome-stats.com/d/jp.interactive_studio.nightmare2)

## Overview

- **ID:** `jp.interactive_studio.nightmare2`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Interactive Studio Inc.
- **Category:** GAME\_SIMULATION
- **Downloads:** 6,483
- **Version:** 3.0.0
- **Last updated:** 2026-06-16
- **First published:** 2025-09-08
- **Publisher country:** JP
- **Size:** 62 MB
- **Data as of:** 2026-09-11
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=jp.interactive_studio.nightmare2)
- **Website:** [https://www.interactive-studio.jp/](https://www.interactive-studio.jp/)
- **Privacy policy:** [https://www.interactive-studio.jp/privacy-policy](https://www.interactive-studio.jp/privacy-policy)

## Description

■Synopsis■<br>A patient is brought into the hospital where you work.<br>His name is Licht—despite having no injuries or illness, he lies in an unending sleep.<br>Jackson, the attending physician, proposes a radical cure: a device that lets people enter a patient’s dream to retrieve their soul.<br>Jackson and Conrad attempt the procedure, but the machine malfunctions. You, intern Ray, and childhood friend Subaru are dragged into Licht’s dream instead.<br>Inside, you awaken in the orphanage where Licht grew up—now twisted into a nightmare, crawling with monstrous creatures.<br><br>■Characters■<br>Ray – The arrogant prodigy. Brilliant medical student, pressured by high expectations. Abused in childhood, his memories were erased by orphanage experiments.<br>Subaru – The cool type. Heterochromatic high schooler, nearly killed by his mother. Fears women, memories erased.<br>Jackson – The determined physician. Searching for his missing sister, he infiltrated the hospital. Gifted, unyielding, devoted to saving lives.<br>Conrad – The mature guide. Calm, wise pharmaceutical expert who reins in Jackson.<br>Licht – The mysterious boy. Cheerful and kind, treats orphans as family. Amnesiac, later learns his father ran the experiments.

## Rankings

- #655,316 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_CUSTOM_AUDIENCE`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `jp.interactive_studio.nightmare2.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `jp.interactive_studio.nightmare2.permission.C2D_MESSAGE`

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Source: [Chrome-Stats](https://chrome-stats.com/d/jp.interactive_studio.nightmare2)