The Mildew Children
Featuring a blend of 2D adventure and visual novel, The Mildew Children is a grim tale about a village inhabited only by children who follow savage pagan traditions. A young witch named Kyrphel, along with her sisters, are bound to perform a macabre Ritual in order to save their village.
- Price:$9.99
- Release Date:4/17/2024
- Franchise:Valkyrie Initiative
- Developer:The Growing Stones
- Publisher:Valkyrie Initiative
- Last Updated:2/19/2025
- Steam App Id:2420350
The Mildew Children
- Windows
- Mac
- Linux
- Steam Deck (Verified)
Steam Charts, Stats, and Live Player Count
At the moment, The Mildew Children has 2 concurrent players online and in-game. This is 96% lower than its previous all-time peak of 51 players achieved on 4/18/2024.
The Mildew Children Review
The Mildew Children has achieved a Steambase Player Score of 94 / 100. This score is calculated from 277 total reviews on the Steam store — giving it a Very Positive rating. These are split between 261 positive reviews, 16 negative reviews, and will be updated in real-time as more players leave their feedback.
Track historical reviews and overall rating trends for The Mildew Children using the chart below.
The Mildew Children Price
The Mildew Children costs $9.99 in the Steam store as of 2/19/2025. It can be purchased as a standalone game or through a bundle like Valkyrie Initiative Best! 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 The Mildew Children.
The Mildew Children Deals & Discounts
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The Mildew Children DLC
The Mildew Children has 1 downloadable add-on available for purchase on Steam which is The Mildew Children - Artbook.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | The Mildew Children - Artbook | DLC | 2/16/2025 | View |
The Mildew Children has 1 related app available for download from the Steam store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | The Mildew Children Soundtrack | Music | 2/16/2025 | View |
About The Mildew Children
The Mildew Children is an Adventure game developed by The Growing Stones. On 4/17/2024, it was released on the Steam Store by Valkyrie Initiative.
It can be played and ran on Windows, Mac, and Linux systems. It is verified by Valve as playable on the Steam Deck and will run well.
According to Steam’s category system, The Mildew Children supports the following features:
- Steam Cloud
- Family Sharing
- Full controller support
- Steam Achievements
- Steam Trading Cards
- Single-player
From the Steam community, The Mildew Children has been tagged with the following user tags:
- Side Scroller
- Magic
- Atmospheric
- Dark
- Story Rich
- Surreal
- Visual Novel
- Choices Matter
- Psychological Horror
- Faith
- Mystery
- Horror
- Detective
- Point & Click
- Colorful
- Adventure
- Female Protagonist
- Singleplayer
- 2D
- Exploration
- Emotional
Media & Sceenshots
Watch the featured video for The Mildew Children and see the latest screenshots from the Steam Store.
Related Bundles
The Mildew Children is included in 1 bundle in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Valkyrie Initiative Best! | 6 | 6 | $40.48 | View |
Related Packages
The Mildew Children is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| The Mildew Children | $8.49 | View |
Supported Languages
The Mildew Children is available in 2 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 |
| Russian | Yes | Yes | Yes |
More Steam Charts
Track historical trends for The Mildew Children community hub members and its growth over time. It currently has 1,802 followers in its community.
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.
The Mildew Children data has been sourced from:
- Valve Corporation. (2025, February 19). The Mildew Children on Steam. Steam Store. https://store.steampowered.com/app/2420350
- Valve Corporation. (2025, February 19). The Mildew Children. Steam Community Hub. https://steamcommunity.com/app/2420350
- The Growing Stones. (2023, July 18). The Mildew Children. The Mildew Children. https://twitter.com/mildew_children