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Discover the official guidebook for Lullaby Days.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
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This is the base game required to play this DLC. Other expansions may also be required.
Discover the official guidebook for Lullaby Days.
Inside, you’ll find an in-depth overview of the world setting, sheet music for the vocal songs, gameplay tips, the required stats for every ending, and detailed profiles of all characters.
