High School Dirty Secrets
High School Dirty Secrets is a horror/puzzle adventure where Kasuga wakes up locked inside her high school with no memory of how she got there. As she searches for a way out, strange and unsettling events unfold, leading her to uncover dark secrets hidden within the school's walls.
- Price:$12.99
- Release Date:11/6/2025
- Franchise:Mitsuki Game Studio
- Developer:Mitsuki Game Studio
- Publishers:
- Last Updated:5/7/2026
- Steam App Id:2115490
High School Dirty Secrets
- Windows
- Mac
- Linux
Steam Charts, Stats, and Live Player Count
At the moment, High School Dirty Secrets has 1 concurrent player online and in-game. This is 93% lower than its previous all-time peak of 15 players achieved on 11/6/2025.
High School Dirty Secrets Review
High School Dirty Secrets has achieved a Steambase Player Score of 96 / 100. This score is calculated from 49 total reviews on the Steam store — giving it a Positive rating. These are split between 47 positive reviews, 2 negative reviews, and will be updated in real-time as more players leave their feedback.
Track historical reviews and overall rating trends for High School Dirty Secrets using the chart below.
High School Dirty Secrets Price
High School Dirty Secrets costs $12.99 in the Steam store as of 5/7/2026. It can be purchased as a standalone game or through a bundle like Evil - School, John - School, or Scholars - School which offers a discount off the game's base price.
Explore the price history chart below to track historical price changes and other pricing stats for High School Dirty Secrets.
About High School Dirty Secrets
High School Dirty Secrets is an Adventure, Action, and Indie game developed by Mitsuki Game Studio. On 11/6/2025, it was released on the Steam Store by Mitsuki Game Studio, and JanduSoft.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
It also supports 7 languanges in-game including English, French, German, Spanish (Spain), and Japanese. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, High School Dirty Secrets supports the following features:
- Single-player
- Steam Cloud
- Family Sharing
- Steam Achievements
- Full controller support
From the Steam community, High School Dirty Secrets has been tagged with the following user tags:
- Dark
- Atmospheric
- Multiple Endings
- Story Rich
- 3D
- Controller
- Puzzle
- Dark Humor
- Choices Matter
- Psychological Horror
- Gore
- Mystery
- Cute
- Horror
- Anime
- Adventure
- Action
- Singleplayer
- Female Protagonist
- Exploration
Media & Sceenshots
Watch the featured video for High School Dirty Secrets and see the latest screenshots from the Steam Store.
Related Bundles
High School Dirty Secrets is included in 3 bundles in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Evil - School | 2 | 2 | $20.78 | View |
| John - School | 2 | 2 | $20.78 | View |
| Scholars - School | 2 | 2 | $20.78 | View |
Related Packages
High School Dirty Secrets is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| High School Dirty Secrets | $9.74 | View |
Supported Languages
High School Dirty Secrets is available in 7 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| French | Yes | No | Yes |
| German | Yes | No | Yes |
| Spanish (Spain) | Yes | No | Yes |
| Japanese | Yes | No | Yes |
| Russian | Yes | No | Yes |
| Chinese (Simplified) | Yes | No | Yes |
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
High School Dirty Secrets data has been sourced from:
- Valve Corporation. (2026, May 7). High School Dirty Secrets on Steam. Steam Store. https://store.steampowered.com/app/2115490
- Valve Corporation. (2026, May 7). High School Dirty Secrets. Steam Community Hub. https://steamcommunity.com/app/2115490