The Mildew Children
| App ID | 2420350 |
| App Type | Game |
| Developer | The Growing Stones |
| Publisher | Valkyrie Initiative |
| Franchise | The Mildew Children |
| Supported Systems | Windows macOS Linux |
| Technologies | Unity Engine |
| Last Changenumber | 29763632 |
| Last Record Update | 26 June 2025 – 13:02:42 UTC ( |
| Release Date | 17 April 2024 – 16:59:59 UTC ( |
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.
Steam price history
Special Promotion, offer ends 10 July 2025 – 17:00:00 UTC
Current Price
$4.69 at -53%
Lowest Recorded Price
$4.69 at -53%
26 June 2025
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$4.69 at -53% | $4.69 | $4.69 | $4.69 at -53% | |
 Kazakhstani Tenge |
704₸ at -53% | $1.35 | -71.09% | $1.35 | 704₸ at -53% |
 Russian Ruble |
136 ₽ at -53% | $1.73 | -63.06% | $1.73 | 136 ₽ at -53% |
 Ukrainian Hryvnia |
105₴ at -53% | $2.51 | -46.37% | $2.51 | 105₴ at -53% |
 Vietnamese Dong |
66500₫ at -53% | $2.54 | -45.74% | $2.54 | 66500₫ at -53% |
 South Asia - USD |
$2.58 at -53% | $2.58 | -44.99% | $2.58 | $2.58 at -53% |
 Indian Rupee |
₹ 225 at -53% | $2.62 | -44.03% | $2.62 | ₹ 225 at -53% |
 Indonesian Rupiah |
Rp 42769 at -53% | $2.62 | -43.94% | $2.62 | Rp 42769 at -53% |
 South African Rand |
R 47.00 at -53% | $2.64 | -43.65% | $2.64 | R 47.00 at -53% |
 LATAM - U.S. Dollar |
$2.72 at -53% | $2.72 | -42.00% | $2.72 | $2.72 at -53% |
 MENA - U.S. Dollar |
$2.72 at -53% | $2.72 | -42.00% | $2.72 | $2.72 at -53% |
 Chinese Yuan |
¥ 19.74 at -53% | $2.75 | -41.33% | $2.75 | ¥ 19.74 at -53% |
 Philippine Peso |
₱157.45 at -53% | $2.78 | -40.56% | $2.78 | ₱157.45 at -53% |
 Saudi Riyal |
10.57 SR at -53% | $2.81 | -39.91% | $2.81 | 10.57 SR at -53% |
 Brazilian Real |
R$ 15,50 at -53% | $2.84 | -39.35% | $2.84 | R$ 15,50 at -53% |
 Chilean Peso |
CLP$ 2702 at -53% | $2.86 | -38.95% | $2.86 | CLP$ 2702 at -53% |
 CIS - U.S. Dollar |
$2.95 at -53% | $2.95 | -37.10% | $2.95 | $2.95 at -53% |
 Malaysian Ringgit |
RM12.57 at -53% | $2.96 | -36.80% | $2.96 | RM12.57 at -53% |
 Kuwaiti Dinar |
0.91 KD at -53% | $2.97 | -36.49% | $2.97 | 0.91 KD at -53% |
 Colombian Peso |
COL$ 12220 at -53% | $3.01 | -35.73% | $3.01 | COL$ 12220 at -53% |
 Taiwan Dollar |
NT$ 88 at -53% | $3.02 | -35.57% | $3.02 | NT$ 88 at -53% |
 Peruvian Sol |
S/.10.81 at -53% | $3.03 | -35.32% | $3.03 | S/.10.81 at -53% |
 Mexican Peso |
Mex$ 58.27 at -53% | $3.13 | -33.26% | $3.13 | Mex$ 58.27 at -53% |
 Thai Baht |
฿103.40 at -53% | $3.16 | -32.43% | $3.16 | ฿103.40 at -53% |
 Qatari Riyal |
11.74 QR at -53% | $3.22 | -31.25% | $3.22 | 11.74 QR at -53% |
 Uruguayan Peso |
$U145 at -53% | $3.61 | -22.95% | $3.61 | $U145 at -53% |
 Singapore Dollar |
S$4.70 at -53% | $3.67 | -21.72% | $3.67 | S$4.70 at -53% |
 U.A.E. Dirham |
13.63 AED at -53% | $3.71 | -20.88% | $3.71 | 13.63 AED at -53% |
 South Korean Won |
₩ 5170 at -53% | $3.77 | -19.61% | $3.77 | ₩ 5170 at -53% |
 Japanese Yen |
¥ 564 at -53% | $3.84 | -18.12% | $3.84 | ¥ 564 at -53% |
 Hong Kong Dollar |
HK$ 31.02 at -53% | $3.95 | -15.74% | $3.95 | HK$ 31.02 at -53% |
 New Zealand Dollar |
NZ$ 6.93 at -53% | $4.15 | -11.45% | $4.15 | NZ$ 6.93 at -53% |
 Costa Rican Colon |
₡2160 at -53% | $4.27 | -8.84% | $4.27 | ₡2160 at -53% |
 Australian Dollar |
A$ 6.81 at -53% | $4.44 | -5.26% | $4.44 | A$ 6.81 at -53% |
 Canadian Dollar |
CDN$ 6.10 at -53% | $4.46 | -4.85% | $4.46 | CDN$ 6.10 at -53% |
 Norwegian Krone |
51,70 kr at -53% | $5.12 | +9.20% | $5.12 | 51,70 kr at -53% |
 Israeli New Shekel |
₪17.36 at -53% | $5.17 | +10.34% | $5.17 | ₪17.36 at -53% |
 Euro |
4,58€ at -53% | $5.36 | +14.48% | $5.36 | 4,58€ at -53% |
 British Pound |
£3.99 at -53% | $5.42 | +15.57% | $5.42 | £3.99 at -53% |
 Polish Zloty |
21,61zł at -53% | $5.96 | +27.26% | $5.96 | 21,61zł at -53% |
 Swiss Franc |
CHF 5.16 at -53% | $6.48 | +38.22% | $6.48 | CHF 5.16 at -53% |
Valve suggested prices are shown on package pages.
Price history
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Additional Information
| Developer | The Growing Stones | |||||||||||||||||||||||||||
| controller_support | full | |||||||||||||||||||||||||||
| community_visible_stats | Yes | |||||||||||||||||||||||||||
| DLCAvailableOnStore | Yes | |||||||||||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||||||||||
| Publisher | Valkyrie Initiative | |||||||||||||||||||||||||||
| Store Release Date | 17 April 2024 – 17:00:16 UTC ( |
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| osarch | 64 | |||||||||||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||||||||||
| Social Media | https://discord.gg/XGxBPUY4ky https://www.youtube.com/@mildew_children/ |
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| Primary Genre | Adventure (25) | |||||||||||||||||||||||||||
| Store Genres | Adventure (25) | |||||||||||||||||||||||||||
| Steam Release Date | 17 April 2024 – 16:59:59 UTC ( |
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| Store Asset Modification Time | 26 June 2025 – 13:02:23 UTC ( |
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| osextended | macos64,macosapplesilicon,macosnotarized | |||||||||||||||||||||||||||
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| review_score | 8 | |||||||||||||||||||||||||||
| review_percentage | 94 | |||||||||||||||||||||||||||
| Detected Technologies (?) | Unity Engine, SteamworksNET SDK, UnityBurst SDK, UnityURP SDK, cURL SDK | |||||||||||||||||||||||||||
| Steam Deck Compatibility |
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| Content Descriptors | General Mature Content (5) | |||||||||||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||||||||||
| First seen on SteamDB | 3 May 2023 – 15:53:08 UTC ( |
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| Content Descriptors (Including DLC) | General Mature Content (5) | |||||||||||||||||||||||||||
Supported Languages
| 9 Languages | Interface | Full Audio | Subtitles | Achievements |
|---|---|---|---|---|
| English | Yes | Yes | Yes | |
| Russian | Yes | Yes | Yes | Yes |
| French | Yes | Yes | ||
| German | Yes | Yes | ||
| Spanish - Spain | Yes | Yes | ||
| Polish | Yes | Yes | ||
| Portuguese - Brazil | Yes | Yes | ||
| Simplified Chinese | Yes | Yes | ||
| Turkish | Yes | Yes |
Assets
Load all asset images| clienticon | bf38cdabe8b0359d9fbcd71f3e56e724a36252e0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| icon | 8591ec72b3a643ff202f3c6cfeaca3b279a2ea14 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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