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Watch trailer on Steam ↗Hermes Library
SoaringHeart · Published by SoaringHeart
Positive — 89% positive (18 reviews) · 27 achievements
Last updated 30 Sept 2026
Hermes Library is a simulation game in which you will play as the new librarian Rainn Echo. In six weeks, you will be helping people to borrow and return books, while discovering hidden messages in books, meeting new friends and unraveling the mysteries happening at Hephaestus University.
£14.49
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Price history
Indie, RPG, Simulation, Casual · 2026 · More £5 - £15 games
Step into the shoes of Rainn Echo at Hephaestus University, where you'll manage a library, uncover secrets, and forge connections in this 2026 indie RPG by SoaringHeart.
About this game

Welcome to the Hermes Library. This is the main library of the Hephaestus University, the most famous university in the United Nation of Europa. As a junior named Rainn Echo, you will become the new librarian working at the front desk. While performing your daily duties, you will also witness several mysterious incidents there.
【How to Become a Capable Librarian】
Your daily duty is to help students, faculty members, and alumni to check out and return books. During the process, you will need to check, based on the library’s rules, every reader’s records. When the reader wants to check out a book, you should see if they have used their own ID card, if they have checked out more than they should, if they have returned everything on time. When the reader wants to return a book, you should see if the book has been returned before its due date.
You will have two shifts every day: in the morning and in the afternoon. In your interactions with readers, you will also learn about their lives.
Check-out: the reader needs to provide their ID and the book they want to borrow. The first step of check-out is to use the scanner on the ID card. The information of the reader will appear on the screen on the right. You need to check the information and make sure that they are using their own ID and they have the authorization to borrow. Then you can press the “APPROVE” button on the bottom of the screen, type in the title of the checked-out book and the due date.Then you can give the printed receipt along with the ID and the now-checked-out book to the reader.
Return: the reader doesn’t need to be present in person to return their books. Anyone can simply come and drop the books off. The first step of the return process is to scan the book at the book return slot. Then the information of the book will appear on the screen on the right. You will need to check if the return date has exceeded the due date. If the book is overdue, you will need to calculate and issue a fine slip accordingly.
【Daily-Updated News Bulletin Board】
The news bulletin board is updated daily to bring you the latest information about important incidents. It also advertises for interesting events on and off campus. A variety of clubs and student organizations also put their description and recruitment information here. From here, you can experience the joy of campus life.
【Hidden Messages in Books】
As you handle many books at the front desk, you will find hidden information in some of them. By collecting what you may find in the books, you will uncover the truth behind the incidents happening at the university. Maybe you will also get to know some special people as well.
Hephaestus University experienced several abnormal incidents since the beginning of this term: a certain award-winning professor is rumored to act inappropriately towards his students? A philosophy PhD student died under suspicious circumstances in the summer? And, body parts preserved in labs were repeatedly stolen by an unknown party? Is there any truth in the rumor? Did the PhD student commit suicide or was there a killer on campus? What is the goal of the culprit who stole dead bodies? Different arguments and theories are passed around in the Hermes Library in silence, but they also fuel passionate debates. Collect pieces of information from notes hidden in books and help the detective and the reporter find the truth behind these incidents.
There are also special people whose words left in their notes have resonated with you. You may choose to continue having conversations with them. Maybe you will develop new and profound relationships this way.
【Enter a World of Steam Punk】
During every lunch break, you can take a break with your best friend Lilith Puck at the Cafe in the Hermes Library and talk about the news of the day. Every weekend, as the librarian on break, you can go and experience different activities with your friend: parade, club fair, exhibition...... All novelties and innovations from the steam punk world.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 and above
- Processor: Multi-core 1.8GHz or faster
- Memory: 8 GB RAM
- Graphics: Nvidia GTX 1660 or equivalent
- Storage: 2 GB available space
Recommended
- Requires a 64-bit processor and operating system
Supported Languages
Latest news
Patch NotesOfficial
Hermes Library Updates v2026.09.03
- Added notes categorization system in the dorm.- Optimized the appearance of note sending in the dorm.- Added a CG fast-forward function.Many thanks to all our librarians for your feedback! Further gameplay optimizations will be rolled out in subsequent updates.Read full article on Community Announcements (SoaringHeart)Patch NotesOfficial
Hermes Library Updates v2026.08.27
- Fixed a bug where fault reports would not be issued after certain incorrect operations.- Fixed a bug where items on library desk would disappear, causing the game to become stuck.- Optimized the fault report system: fault reports now display the type of error to help librarians correct it.- Optimized a feature to review dialogue history.Many thanks to all our librarians for your feedback! Further gameplay optimizations will be rolled out in subsequent updates.Read full article on Community Announcements (SoaringHeart)Patch NotesOfficial
Hermes Library Updates v2026.08.23
- Fixed multiple text/typo errors.- Fixed a data overlap error caused by exiting the game and then restarting the game process.- Fixed an issue where notes were not cleared after loading a save file.- Fixed an issue where the due date was not required when checking out books.- Fixed an issue where pressing the spacebar during certain time periods would cause days to skip.- Improved the clarity of the library's current date display.- Adjusted the font size in the Librarian's Handbook.- Optimized the game's startup compatibility across different hardware configurations.(Due to limited test samples, if you still cannot launch the game properly, please continue to reach out to us via the Steam community or our official email: cxxsoaringheart@gmail.com). Many thanks to all our librarians for your feedback! Further gameplay optimizations will be rolled out in subsequent updates.Read full article on Community Announcements (soaringheart)AnnouncementsOfficial
Hermes Library is Now Out!
Dear Librarians: We are happy to announce that Hermes Library is now out! Welcome, librarians, to the world of Hermes Library! The walkthrough time is estimated to be 8-10 hours. After 3 years of crafting (and we really did our best and gave our hearts and soul to it), the game is finally ready. We sincerely hope that you can have a wonderful time at Hermes Library. To celebrate the release, we are launching with a 10% discount for the first week. After the release, we will adjust and update the game according to your feedback. If you find any bugs or major hiccups with the gameplay or translation, please report them through Steam Community or our official e-mail (cxxsoaringheart@gmail.com).Thank you very much! And Welcome to Hermes Library! P.S. If you are interested in becoming a translator for Hermes Library and translate the game into any language currently not offered on Steam, you are also welcome to contact us through the official email. This would be a paid collaboration and we value your skills and treat this as a professional partnership, not volunteer work. We look forward to collaborating with librarians who love and treasure Hermes Library as much as we do!Read full article on Community Announcements (soaringheart)






