The Grade 5B Case Files Surpasses 10,000 Downloads in Its First Week!
It has been one week since the official release of The Grade 5B Case Files, and the game has already surpassed 10,000 downloads!
We would like to sincerely thank every player who has downloaded, played, and followed our game. Thank you as well for your love and support for the students of Grade 5B!
For both our development and publishing teams, seeing so many players support the game within just one week after launch has been an incredibly surprising and joyful experience.
【Commemorative Illustration】
To celebrate reaching 10,000 downloads, our game artist Zuo Biao specially created a commemorative illustration featuring the protagonists Watsonia and Holmlyn. We are happy to share this little celebration artwork with everyone!
We hope this small commemorative illustration can share our joy with all of you. We also hope that, together with everyone, we can continue witnessing more lively, interesting, and mysterious school life stories from Grade 5B!

After launch, we also received many comments and suggestions from players. Thank you all for sharing your valuable feedback with us!
Regarding the investigation and deduction experience that many players have been discussing, our developers have carefully discussed and reviewed this topic internally.
The game adopts a design approach centered around a “two-layer mystery” structure: players first solve relatively simple surface-level deductions from the perspective of an assistant, while the detective character further reveals the core mystery behind each case.
Therefore, the deduction experience in this game may differ from the traditional mystery games that some players originally expected. Based on everyone’s feedback, we have decided to further improve the guidance and sense of involvement during the deduction sections.
【Future Updates】
At the same time, we would like to further clarify that The Grade 5B Case Files is, at its core, a school-life mystery adventure focused on story experience.
The game adopts a presentation style closer to a visual novel. Players will progress through the story by exploring locations, investigating clues, interacting with characters, and making choices.
Compared with games that focus on complex deduction systems or highly free-form gameplay, the gameplay elements of this title are relatively lighter. The core experience will continue to focus on the characters, the story, and the unfolding of various school incidents.
In future updates, we will continue improving the experience of investigation and deduction sections, strengthening players’ sense of participation throughout each case.
However, we also hope everyone understands that the overall design direction of the game will continue to focus on storytelling and character interactions.
We will soon release a relatively large update that will adjust parts of the first chapter experience, including improved deduction guidance, enhanced interactions, and better investigation instructions. Detailed changes will be shared in a future update announcement.
Some questions and mysteries left unanswered in the current story will also gradually be revealed in future chapters.
We will continue listening carefully to everyone’s feedback and work hard to make future stories and gameplay experiences even more enjoyable.
Once again, thank you so much for your support!
Please continue looking forward to the future stories of The Grade 5B Case Files!
Lis Studio & Eternal Dream Studio
2026.8.4
