In the docks area you can find a spark of light that, upon interacting with, will send you to a hallway full of dolls of other Yume Nikki fangame characters. At the end, there is a flower pot with Madotsuki's window for the flower that will give you the Pigtails effect, a reference to the original Yume Nikki.
Overview
References
Madotsuki (窓付き) | Urotsuki (うろつき) | Sabitsuki (さびつき) | Chie (ちえ) |
---|---|---|---|
Anutsuki | Itsuki | Me | Danaë |
Fluorette | Yomika (よみか) |