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The Lost StudyNews[Notice] <The Lost Study> Arrives on Steam!
Community

[Notice] <The Lost Study> Arrives on Steam!

The Lost Study · published 3 Feb 2026, 14:29 UTC

All newsPlayers around this dateRead on Steam

Hello, we are SONAK: Story Design Project, the developers of <The Lost Study>. After a long period of preparation, we are thrilled to finally greet Steam users for the first time! We are excited to take our first steps out into the wider world with our small library right here on Steam.

I am Cooka, the English translator and lead of Sonak: Story Design Project. I also serve as the game designer, storyteller, and PD. While I may still have much to learn as a translator, I am working tirelessly to convey the story of <The Lost Study> with the high quality it deserves. I look forward to sharing this journey with you.

📖 What kind of game is <The Lost Study>?

<The Lost Study> is a story-collecting room escape mystery game featuring 14 mysterious tales in an omnibus format. Enter a study that has lost its vitality because no one remembers its stories, and restore each tale by exploring them one by one.

At first glance, these 14 stories of different genres may seem independent, but they are actually all interconnected within a single, shared universe! We invite you to venture through each story while discovering the hidden links between them.

Behind the fairy-tale-like visuals lie unexpected twists and a deep narrative that will draw you into the world of the forgotten study. We have already received much love and recognition at various events such as G-STAR, INDIECRAFT, and Comic World in Korea.

🧧 Steam Launch & Lunar New Year Special Gift

2026 is the Year of the Red Horse! To celebrate the Lunar New Year —one of Korea’s biggest holidays— and the opening of our Steam page we have prepared a special gift for everyone visiting our study.

  • Lunar New Year Limited Wallpapers: We have prepared a set of high-quality wallpapers for both PC and mobile! [Link to Download]

🚀 The Journey Ahead

Our team is currently focusing on English and Chinese localization with a goal for a global official release in the second half of 2026.

We have just completed the translation for 5 out of the 14 stories. This past December, we even conducted a playtest with a functional English build. We plan to update screenshots for the remaining stories as they are translated. We are doing our best to convey the vast amount of text from all 14 stories in a way that resonates with each language's emotions, so please bear with us just a little longer!

💡 Support the Indie Team, SONAK!

If you would like to support our new challenge, please make sure to 'Wishlist' us! Every single click is the greatest motivation for us to complete our stories. We will continue to share our development progress and global launch news through this news tab. Thank you for turning the first page of <The Lost Study> with us.

Best regards, SONAK: Story Design Project

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Community8 Sep 2026[Record] Our Demo Release & Meet the Team 🎉Hello everyone, this is Cooka, PD of The Lost Study ! It's been a while. Today I have two pieces of good news to share. First — the demo for The Lost Study is coming soon! 🎊 And second, I'd like to introduce, for the very first time, the team members who have been building The Lost Study all this time. 📅 Demo Release Schedule We're currently working towards a demo release on 7 October. If imp…Community25 Aug 2026[Record] The Voyage Log of a Freta Navy Captain 📖Hello everyone, this is Guri, the Viral Content Art Designer for the SONAK: Story Design Project. I create art for various viral content pieces to share the charm of The Lost Study with even more people. In our last record, we took a look at young Penny's picture diary and got a glimpse of her curious, wide-eyed childhood as she dreamed of the sea. This time, another record has been discovered…Community11 Aug 2026[Record] Two Girls Who Love the Sea and Adventure: Penny & Ru 👭⛵️Hello everyone, this is Guri, the Object Illustrator for the SONAK: Story Design Project. I design the items and objects tucked away throughout the Study, adding small traces of story to every corner. In our last record, we shared the story of how Ru — trapped on a contaminated beach — happened to meet Penny, who was visiting the island by chance, and made her escape with her help. Ru had plann…