Yume Shikki (夢四記)

Overview
Yume Shikki (夢四記) (sometimes referred to by its original placeholder title Yume 4kki (ゆめ4っき)) is a as of yet uncompleted fan collaboration project created by users of 4channel/4chans /v/ board.

As can see, the protagonist of the fangame is Yotsuba Koiwai, the main character of the Yotsuba&! manga.

Gameplay
The gameplay of Yume Shikki is that of a traditional fangame and involves exploring and collecting various effects in a variety of different worlds.

As of yet no endings or end goal exists in the game.

Collectable music tracks are planned but as of yet unimplemented.