M∞N

Overview
M∞N (or MooN) is a Yume Nikki Fangame made by Atami (熱海). It stars Tsumiki (つみき).

Gameplay
M∞N plays like most Yume Nikki fangames, focusing on exploration and collecting effects. M∞N is a bit different than most games, one of the few fangames allowing effects to be used in the real world and dream world.

Tsumiki is inside a spaceship and logically cannot exit. She saves at the bed, and enters a dream world by interacting with objects under her desk. To remove an effect, the player must pick up the doll that looks like Tsumiki, and select the Tsumiki (つみき) option from the effect menu.

Plot
M∞N, like that of ＊Illness＊, contains parodies and references to pop culture such as famous art, anime, movies and video games.

Effects
Tsumiki's room contains an effect, Tsumiki (つみき), named after herself, taking off any effects when equipped.