The Mildew Children
Developed by The Growing Stones · Published by Valkyrie Initiative
At a glance
Overview
An adventure game by The Growing Stones, published by Valkyrie Initiative — single-player.
Steam’s own one-line description: “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.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for The Mildew Children.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | Yes |
| Partial controller support | No |
| Steam Cloud saves | Yes |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 or newer
- Processor: Requires a 64-bit processor and operating system
- Memory: 4 GB RAM
- Graphics: DirectX 11 compatible video card (integrated or dedicated with min 2GB memory)
- DirectX: Version 11
- Storage: 4 GB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10 or newer
- Processor: Requires a 64-bit processor and operating system
- Memory: 6 GB RAM
- Graphics: NVIDIA GeForce 1060 or equivalent
- DirectX: Version 11
- Storage: 5 GB available space
Supported languages (9)
The Mildew Children FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is The Mildew Children?
Steam classifies The Mildew Children as a Adventure game, developed by The Growing Stones. 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.
How much does The Mildew Children cost?
As of June 2026, Steam lists The Mildew Children at $9.99. Prices and regional pricing change — check the Steam page for the current figure.
Is The Mildew Children single-player or multiplayer?
Steam lists these modes for The Mildew Children: Single-player. It lists a single-player mode.
Is The Mildew Children on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists The Mildew Children for Windows, macOS, Linux. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is The Mildew Children out yet?
Yes — Steam lists a release date of Apr 17, 2024.
What platforms is The Mildew Children on?
The Mildew Children is listed for Windows, macOS, Linux on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is The Mildew Children single-player or multiplayer?
Steam lists these modes: Single-player.
How much does The Mildew Children cost?
Steam lists it at $9.99.
Does The Mildew Children have achievements?
Yes — Steam lists 32 achievements for The Mildew Children.
Who made The Mildew Children?
The Mildew Children is developed by The Growing Stones and published by Valkyrie Initiative.
Where to get The Mildew Children
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, Valkyrie Initiative.