Overview
Usagi is a yume nikki fangame by LunarRabbit. It stars Umiko.
Gameplay
"Once in the dream world, Umiko can visit numerous surreal worlds, find effects that change her appearance (and give her new abilities) and collect Mementos, which are needed in order to complete the game. While exploring the dream world, the player is encouraged to interpret the different events, locations and NPCs he/she encounters to uncover Umikos backstory." (Taken from rpgmaker page)
Plot
Explore Umiko's dreams.
Effects
Bunny
Devil