Yume no Oto (ゆめのおと)

Overview
Yume no Oto (ゆめのおと, Yume Note, lit. Dream Sound) is a Yume Nikki Fangame for Gameboy (monochrome). It was created by weep-kun (weepくん) between the years 2010-2011, its latest version was released on January 16, 2011. Its further development has been discontinued.

Gameplay
The gameplay of Yume no Oto is similar to a text-adventure game; only your commands are limited to choices.