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About Yuki「清醒梦」
Yuki「清醒梦」 is a narrative horror adventure set in an abandoned school where memories linger longer than the living. Dialogue and discovery continuously reshape the story, leading to three distinct endings that reflect the player’s values and decisions.
The game blends 3D exploration, puzzle solving, and fast‑paced bullet‑hell combat, all underscored by breakbeat music. It runs on Windows, supports Steam achievements, custom volume controls, a keyboard‑only option, stereo sound, and Family Sharing.
01 / THE GUIDE
Narrative Structure
The story unfolds in a remote, abandoned school where “memories linger longer than the living.” Dialogue choices and clues reshape the narrative, culminating in three possible endings that mirror the player’s values.
The central mystery involves a missing best friend and the events that led to the school’s closure. The game stresses that “words matter,” encouraging careful conversation to influence later outcomes.
- Keep a brief note of key dialogue choices to see how they affect later scenes.
- Look for recurring themes in clues to anticipate narrative shifts.
02 / THE GUIDE
Bullet‑Hell Combat
Combat encounters are described as “fast‑paced bullet hell” battles set to “fast breakbeats and frenetic rhythms.” Spirits attack relentlessly, demanding quick adaptation under pressure.
Information gathered from exploration can be applied during these fights, allowing players to turn memory into a tactical advantage against the relentless attacks.
- Recall puzzle hints that may suggest enemy patterns.
- Pay attention to the breakbeat rhythms that set the pace for battles.

03 / THE GUIDE
3D Exploration
Players can “move freely through a fully 3D‑modeled environment,” interacting with characters, examining objects, and solving puzzles. The campus includes frozen classrooms, silent hallways, and an online chatroom filled with rumors.
Each interaction brings the player closer to uncovering the school’s hidden secrets and the fate of the missing friend, reinforcing the theme that memory itself is a weapon.
- Explore every room; hidden objects often contain vital story pieces.
- Cross‑reference chatroom rumors with environmental details.
04 / THE GUIDE
Audio Design
The game features “fast breakbeats and frenetic rhythms” that drive combat intensity, while “stereo sound” enhances the atmospheric exploration of the abandoned school.
Custom volume controls are provided, letting players adjust the overall audio level to suit personal preference during different gameplay moments.
- Lower overall volume during puzzles to focus on ambient cues.
- Raise overall volume in combat to better follow the battle pace.
05 / THE GUIDE
Steam Features
Yuki「清醒梦」 supports Steam achievements, a keyboard‑only option, custom volume controls, and Family Sharing, offering flexibility for Windows players.
These features are integrated without requiring additional hardware beyond a standard keyboard, and stereo sound adds depth to both exploration and combat.
- Check the achievement list to track narrative milestones.
- Use the keyboard‑only option if you prefer minimal input devices.





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