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High School Dirty Secrets

Wishlist Follow Ignore Launch Unwatch Watch
App ID 2115490
App Type Game
Developer
Publisher JanduSoft
Franchise JanduSoft
Supported Systems Windows
Technologies Unreal Engine, EpicOnlineServices SDK
Last Changenumber 39323160
Last Record Update 29 September 2026 – 22:57:51 UTC ()
Release Date 6 November 2025 – 11:22:02 UTC ()
❓ 82.31%
53 reviews
0
In-Game
🕴 Psychological Horror 😱 Horror 🌸 Anime 😨 Dark 🗺 Exploration

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.

Steam price history

Special Promotion, ends 8 October 2026
Current Price -30% $9.09
Lowest Recorded Price -30% $9.09 23 February 2026
Currency Current Price Converted Price Lowest Recorded Price
U.S. Dollar -30% $9.09 $9.09 $9.09 -30% $9.09
Russian Ruble -47% 333,60 ₽ $3.98 -56.12% $3.98 -47% 333,60 ₽
Indian Rupee -48% ₹ 425 $4.42 -51.36% $4.42 -48% ₹ 425
Ukrainian Hryvnia -30% 199₴ $4.42 -51.34% $4.42 -30% 199₴
Indonesian Rupiah -30% Rp 80499 $4.50 -50.49% $4.50 -30% Rp 80499
SASIA - U.S. Dollar -30% $4.54 $4.54 -50.06% $4.54 -30% $4.54
Philippine Peso -30% ₱296.80 $4.74 -47.83% $4.74 -30% ₱296.80
Vietnamese Dong -30% 126000₫ $4.84 -46.66% $4.84 -30% 126000₫
LATAM - U.S. Dollar -30% $5.10 $5.10 -43.89% $5.10 -30% $5.10
MENA - U.S. Dollar -30% $5.10 $5.10 -43.89% $5.10 -30% $5.10
Chilean Peso -30% CLP$ 5110 $5.15 -43.27% $5.15 -30% CLP$ 5110
Taiwan Dollar -30% NT$ 166 $5.21 -42.61% $5.21 -30% NT$ 166
CIS - U.S. Dollar -30% $5.24 $5.24 -42.35% $5.24 -30% $5.24
South African Rand -30% R 88.90 $5.33 -41.28% $5.33 -30% R 88.90
Saudi Riyal -30% 20.12 SR $5.38 -40.77% $5.38 -30% 20.12 SR
Chinese Yuan -30% ¥ 36.40 $5.42 -40.28% $5.42 -30% ¥ 36.40
Kazakhstani Tenge -47% 2446₸ $5.49 -39.59% $5.49 -47% 2446₸
Kuwaiti Dinar -30% 1.71 KD $5.53 -39.09% $5.53 -30% 1.71 KD
Brazilian Real -48% R$ 28,89 $5.54 -39.00% $5.54 -48% R$ 28,89
Thai Baht -30% ฿192.50 $5.75 -36.66% $5.75 -30% ฿192.50
Malaysian Ringgit -30% RM23.80 $5.82 -35.90% $5.82 -30% RM23.80
Qatari Riyal -30% 21.69 QR $5.95 -34.51% $5.95 -30% 21.69 QR
Peruvian Sol -30% S/.20.65 $5.98 -34.11% $5.98 -30% S/.20.65
Mexican Peso -30% Mex$ 110.59 $6.08 -33.01% $6.08 -30% Mex$ 110.59
Japanese Yen -30% ¥ 1050 $6.65 -26.82% $6.65 -30% ¥ 1050
Uruguayan Peso -30% $U279 $6.89 -24.15% $6.89 -30% $U279
Colombian Peso -48% COL$ 22980 $6.94 -23.60% $6.94 -48% COL$ 22980
U.A.E. Dirham -30% 25.90 AED $7.05 -22.43% $7.05 -30% 25.90 AED
Singapore Dollar -30% S$9.10 $7.11 -21.72% $7.11 -30% S$9.10
Hong Kong Dollar -30% HK$ 58.10 $7.40 -18.55% $7.40 -30% HK$ 58.10
New Zealand Dollar -30% NZ$ 13.29 $7.46 -17.88% $7.46 -30% NZ$ 13.29
South Korean Won -30% ₩ 10150 $7.55 -16.92% $7.55 -30% ₩ 10150
Canadian Dollar -30% CDN$ 11.89 $8.34 -8.19% $8.34 -30% CDN$ 11.89
Costa Rican Colon -30% ₡4060 $8.86 -2.51% $8.86 -30% ₡4060
Australian Dollar -30% A$ 13.26 $9.20 +1.28% $9.20 -30% A$ 13.26
Euro -30% 8,95€ $10.07 +10.84% $10.07 -30% 8,95€
British Pound -30% £7.69 $10.18 +12.03% $10.18 -30% £7.69
Norwegian Krone -47% 99,00 kr $10.29 +13.23% $10.29 -47% 99,00 kr
Polish Zloty 41,99zł $10.77 +18.57% $10.77 -30% 41,99zł
Israeli New Shekel -30% ₪33.56 $10.99 +20.95% $10.99 -30% ₪33.56
Swiss Franc -30% CHF 10.15 $12.25 +34.80% $12.25 -30% CHF 10.15
Valve suggested prices are shown on package pages.

Price history

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View lowest recorded prices on Steam store pages by using our browser extension.

Additional Information

Developer Mitsuki Game Studio
controller_support full
community_visible_stats Yes
ReleaseState released
Publisher JanduSoft
Store Release Date 6 November 2025 – 11:22:05 UTC ()
osarch 64
community_hub_visible Yes
Social Media https://x.com/Mitsuki_Studio
Primary Genre Adventure (25)
Store Genres Action (1), Adventure (25), Indie (23)
Steam Release Date 6 November 2025 – 11:22:02 UTC ()
Store Asset Modification Time 7 November 2025 – 05:58:16 UTC () (1762495096)
library_assets
library_capsuleen
library_heroen
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library_headeren
logo_position ↴
pinned_positionBottomLeft
width_pct39.65644140099432
height_pct100
osextended empty string
name_localized
schineseHigh School Dirty Secrets/学园秽闻
review_score 7
review_percentage 97
Detected Technologies Unreal Engine, EpicOnlineServices SDK, Intel_oneTBB SDK, NVIDIA_Nsight_Aftermath SDK, Ogg SDK, Vorbis SDK, XAudio2 SDK
steam_deck_blog_url https://steamcommunity.com/app/2115490/discussions/0/596267713823810461/
Content Descriptors Some Nudity or Sexual Content (1), Frequent Violence or Gore (2), General Mature Content (5)
controllertagwizard Yes
First seen on SteamDB 9 August 2022 – 07:26:44 UTC (), in changelist #15673413
Content Descriptors (Including DLC) Some Nudity or Sexual Content (1), Frequent Violence or Gore (2), General Mature Content (5)

Supported Languages

7 Languages Interface Full Audio Subtitles
English Yes Yes
French Yes Yes
German Yes Yes
Spanish - Spain Yes Yes
Japanese Yes Yes
Russian Yes Yes
Simplified Chinese Yes Yes

Assets

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page_background_pathapp/2115490
raw_page_backgroundpage_bg_raw.jpg
last_modified6 December 2025 – 10:29:54 UTC
timestamp6 December 2025 – 10:29:54 UTC

Trailer 1016511 ↴

trailer_name HIgh School Dirty Secrets Launch Trailer
trailer_category 0
microtrailer ↴
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adaptive_trailers ↴
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all_ages true
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timestamp 7 November 2025 – 05:58:20 UTC

Trailer 761015 ↴

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trailer_category 1
microtrailer ↴
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screenshot_medium 257058277/movie.293x165.jpg
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all_ages true
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timestamp 25 September 2024 – 08:03:28 UTC
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