Hell's 8th Avenue: Miori's Mysterious Notebook (AppID: 3641720)

Type: game Genre: Adventure, RPG Developer: Magical Ponpon Publisher: Saikey Studios Release Date: Aug 2025
Hell's 8th Avenue: Miori's Mysterious Notebook game header image

Hell's 8th Avenue: Miori's Mysterious Notebook - Steam Analytics & Details

Hell's 8th Avenue: Miori's Mysterious Notebook has 0 current players. Currently priced at $0.11, it represents green value compared to similar Adventure games.

Total Players
0
Price
$0.11
Genre
Adventure
Developer
Magical Ponpon

Media Gallery

Hell's 8th Avenue: Miori's Mysterious Notebook game capsule image

Screenshots

Hell's 8th Avenue: Miori's Mysterious Notebook screenshot 1
Hell's 8th Avenue: Miori's Mysterious Notebook screenshot 2
Hell's 8th Avenue: Miori's Mysterious Notebook screenshot 3
Hell's 8th Avenue: Miori's Mysterious Notebook screenshot 4
Hell's 8th Avenue: Miori's Mysterious Notebook screenshot 5
Hell's 8th Avenue: Miori's Mysterious Notebook screenshot 6

Videos

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Game Insights

Buy Verdict

Watch — $10.99.

Decent deal at 0% off, but might drop further. Watch for better opportunities.

~19 days until next sale

Value Score

Great Value — 100th percentile.

Price-to-player ratio ranks in the 100th percentile.

Market pricing tier

Frequently Asked Questions

Is Hell's 8th Avenue: Miori's Mysterious Notebook worth buying right now?
Watch — $10.99. Decent deal at 0% off, but might drop further. Watch for better opportunities.
When does Hell's 8th Avenue: Miori's Mysterious Notebook go on sale?
Decent deal at 0% off, but might drop further. Watch for better opportunities.

Genre Benchmarks

Value Ratio Top 0%

Price History

Lowest Price
$0.11
May 2026 across all regions
Current Price
$0.11
US region
Price history across regions (last 30 days)

System Requirements

Platform Support
Windows
Windows Requirements
Minimum:
Minimum:
  • OS *: Windowsยฎ 7/8/8.1/10
  • Processor: Intel Core2 Duo or better
  • Memory: 4 GB RAM
  • Graphics: DirectX 9/OpenGL 4.1 capable GPU
  • Storage: 2 GB available space
Pricing
Paid Game
CDN$ 13.99 (CAD)

Additional Information

Categories
Single-player Steam Achievements Steam Cloud Family Sharing
Supported Languages
English, Japanese*, Simplified Chinese, Traditional Chinese
*languages with full audio support
Official Website
https://saikeystudios.com

Current Pricing

๐Ÿ’ฐ
CDN$ 13.99
Regular Price
Historical low: $0.11 (May 2026)

Additional Information

๐Ÿ† Achievements
5
total achievements
Featured:
On the case!
Cold case
๐Ÿ‡ง๐Ÿ‡ท DEJUS Rating
12
Brazilian rating
๐Ÿ‡ฉ๐Ÿ‡ช Steam Germany
12
German classification
๐Ÿ†˜ Support
๐ŸŒ Support Site
โš ๏ธ Content Warning
The game contains scenes with ghosts-like effects and corresponding horror atmosphere appear randomly in the game. Some dialogs contain mild cursing as well.
๐ŸŽ Purchase Options
1
package options

Developer Analytics

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About This Game

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.

Detailed Description

Miori Shihoin, a female detective specializing in investigating anomalies, received a missing persons request one day. Apparently, the individual had disappeared in what is known as 'Illusory 8th Street.'

When Miori arrives at the entrance herself, she discovers that it is a cursed place that traps those with spiritual powers in an endless loop. To break the loop, she must reach 8th Street by pushing forward.

How long will it take her to escape Illusory 8th Street? Can she make it out without being broken herself?

You play as Miori Shihoin, a detective stuck navigating the cursed streets. To progress, use your observational skills to detect anomalies - if one is present, pass under the overpass; if not, continue forward. Each mistake sends Miori back to the start. To escape, you must make all the right choices in a row.

This game tests your attention to detail with anomalies ranging from the obvious to the obscure. Stay vigilant, or expect to get punished for your mistakes!

Quick Time Events

A fun QTE minigame with beautifully animated scenes is in this game! Dispel each anomaly you find with a QTE (which can be adjusted or turned off if you don't feel like they are your style). With each QTE failure, Miori becomes more and more restrained.

Time Attack

Challenge yourself to see how fast you can complete "Purification Mode"! Can you find all the anomalies before time runs out?

Auto-Save

The game will save your current progress automatically, so you donโ€™t have to worry if you accidentally quit without saving.

Frequently Asked Questions

How many players are currently playing Hell's 8th Avenue: Miori's Mysterious Notebook?
0 players are currently in-game on Steam.
Is Hell's 8th Avenue: Miori's Mysterious Notebook free to play?
Hell's 8th Avenue: Miori's Mysterious Notebook costs $0.11 on Steam.
What genre is Hell's 8th Avenue: Miori's Mysterious Notebook?
Hell's 8th Avenue: Miori's Mysterious Notebook is a Adventure, RPG game.
Who developed Hell's 8th Avenue: Miori's Mysterious Notebook?
Hell's 8th Avenue: Miori's Mysterious Notebook was developed by Magical Ponpon and published by Saikey Studios.
What platforms does Hell's 8th Avenue: Miori's Mysterious Notebook support?
Available on Steam for Windows.