GET YOUR BEARINGS
About Yumeutsutsu Re:Master
Yumeutsutsu Re:Master follows Ai Otori, a country girl who joins a small Japanese game studio after a mysterious email. She reunites with her sister Kokoro and becomes entangled in a love‑filled mystery while learning the basics of game development.
Set in Koenji, near Tokyo, the adventure introduces an all‑girl cast and a dog vice‑president, each with distinct roles in the studio. The narrative unfolds as Ai pieces together her colleagues’ secrets, accompanied by original theme songs.
01 / THE GUIDE
Storyline
Ai receives a cryptic email from Eureka Soft’s head and travels to Koenji to work alongside her sister. The plot centers on her gradual immersion in studio life and the mysteries surrounding her coworkers.
The game’s progression mirrors Ai’s growing understanding of game production, with each chapter revealing new character motives and hidden connections, all framed by a promise of love and discovery.
- Observe dialogue for hints about each character’s background.
- Take note of recurring motifs that may foreshadow later events.
02 / THE GUIDE
Characters
The cast includes the studio head, Kokoro (Ai’s sister), a maid/voice talent, a scenario writer nicknamed “tiny dinosaur,” a uniformed artist, and Banako the dog who serves as vice‑president. Each character contributes uniquely to the studio’s dynamic.
Voice actors listed for each role provide distinct personalities, reinforcing the all‑girl (plus dog) environment that defines the game’s charm.
- Listen for each voice actor’s signature style to differentiate personalities.
- Compare character interactions to spot subtle shifts in relationships.

03 / THE GUIDE
Setting
The narrative takes place in Koenji, a town close to Tokyo’s imperial capital, where Eureka Soft operates from a modest office. The urban backdrop contrasts with Ai’s rural origins, highlighting her adjustment to city life.
Koenji’s depiction includes typical cityscapes and studio interiors, offering a realistic glimpse into a small Japanese game development environment.
- Notice environmental details that reflect Koenji’s proximity to Tokyo.
- Use the setting’s contrast to appreciate Ai’s character growth.
04 / THE GUIDE
Music
Three songs define the game’s auditory identity: the main theme "Place of promise" by Asaka, ending theme "Natsukashii Machi" by Imai Asami, and a second ending "Hana" by Azuna Riko. Each track underscores key narrative moments.
The music’s style shifts between hopeful and nostalgic tones, mirroring Ai’s emotional journey as she uncovers studio secrets and deepens relationships.
- Pay attention to how each song aligns with story beats.
- Consider the lyrical themes for additional narrative insight.
05 / THE GUIDE
Platform Features
Yumeutsutsu Re:Master is a single‑player adventure available on Windows via Steam. It supports Steam Achievements, Steam Cloud saves, and Family Sharing, which lets family members share access to the game.
These features are limited to the Windows platform; macOS and Linux are not listed as supported operating systems.
- Enable Steam Cloud to keep your save data backed up.
- Utilize Family Sharing if you wish to let others try the game on the same machine.





COMMUNITY
Player discussion