Yume, Shosen Mousou (夢、所詮妄想)

Overview
Yume, Shosen Mousou (夢、所詮妄想, Dreams, Delusions after all) is an obscure fangame from the original Yume Nikki made by Henachoko. It stars Kamitsuki, who not only refuses to leave their room, but blocks the door. The main recurring theme in the game seems to be adolescence and its many related complexes.

The game has a single ending, which is unlocked after you find all of the 22 effects hidden within the world.

Gameplay
Unlike most fangames, Kamitsuki visits their "dream world" by reading their journal, and only uses their bed for saving. Besides that, it plays like most fangames, the main objective being to collect all 22 effects.

This game has no background music, although sound effects are fully present.

Plot
As opposed to other games, Kamitsuki doesn't just refuse to leave their room but also doesn't want anybody else to enter, since their door is blocked by a bookcase. They seems to have an obsession with video games, specifically RPGs since their computer screen has a sword on it, which you can immediately find on their room as an effect once you enter the dream world before enter the Nexus.