Hell's 8th Avenue: Miori's Mysterious Notebook

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App ID	3641720
App Type	Game
Developer	Magical Ponpon
Publisher	Saikey Studios
Franchise	Saikey Studios
Supported Systems	Windows
Last Changenumber	29451475
Last Record Update	8 June 2025 – 22:28:10 UTC ()
Release Date	Coming soon

In this adventure game, play as Miori, a young detective tasked with finding a missing person and purifying the ominous 'Illusory 8th Street.' Challenge your dexterity with fun Quick Time Events and push forward... or get punished for being too slow.

Additional Information

This game is excluded from Steam Family Sharing because: This game has not yet been released

ReleaseState

prerelease

Exclude from family sharing (exfgls)

8 (This game has not yet been released)

Store Release Date

Coming soon

osarch

empty string

community_hub_visible

Yes

Social Media

https://discord.com/invite/EaqZEsP3pV
https://x.com/SaikeyStudios
https://www.youtube.com/@saikeystudios/

Primary Genre

Adventure (25)

Store Genres

Adventure (25), RPG (3)

Store Asset Modification Time

8 June 2025 – 22:27:57 UTC () (1749421677)

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osextended

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name_localized

japanese	地獄の８番街・少女探偵ミオリの怪異ノート
schinese	地狱的八号街·少女侦探美织的怪异笔记本
tchinese	地獄的八號街·少女偵探美織的怪異筆記本

controllertagwizard

Yes

AI Content Type

First seen on SteamDB

2 April 2025 – 22:43:14 UTC (), in changelist #28277976

Supported Languages

4 Languages	Interface	Full Audio	Subtitles	Achievements
English	Yes		Yes	Yes
Japanese	Yes	Yes	Yes	Yes
Simplified Chinese	Yes		Yes	Yes
Traditional Chinese	Yes		Yes	Yes

Assets

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timestamp	8 June 2025 – 22:28:08 UTC

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257138651 ↴
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timestamp	1747881521

Hell's 8th Avenue: Miori's Mysterious Notebook

Additional Information

Supported Languages

Tags

Categories

Assets