High School Dirty Secrets −30%

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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.

Developer: Mitsuki Game Studio
Publisher: JanduSoft
Released: 6 Nov 2025
Price: $9.09 ~~$12.99~~
Platforms
Languages: English +6
Controller: Full
Series: JanduSoft

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Update posts

0 posts

Posts announcing an update, tagged as patch notes or not

Last 90 days · as of 28 Oct, 21:37 UTC

How this is measured

Posts in a game's official Steam news feed that announce an update: tagged as patch notes by the developer, or plainly about a patch or a released update.

News checked every 30 days. Observed since 27 Oct 2026.

An announcement is not a build. Developers can ship updates without a post, or post about several updates at once.
Untagged posts are recognised from their words, so a few updates are missed and a few other posts may be counted. Tagged posts are marked Patch notes on the Updates tab; recognised ones are marked Update.
Older posts are being read back through each game's history, most played games first, so months before October 2026 fill in over the coming days.

Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology

Announcements

High School Dirty Secrets - Play the demo on Steam Next Fest!
24 Feb 2025 · Community Announcements

From the game’s Steam news feed, last checked 28 Oct, 21:37 UTC. An announcement is not a build: games can update without posting. Every public build we saw is on the Builds tab.

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