Kage, Souzou, In (影・想像・陰)

Overview
Kage, Souzou, In (影・想像・陰, Shadow, Fantasy, Shade), also known as KageSou, is a Yume Nikki fangame made by Atteiu, starring Kagerou. The game is related to (possibly in the same universe of) Atteiu's other fangame Witoru.

The game was cancelled, but is still available for download. According to Atteiu's blog, there are plans to, eventually, remake the game.

Gameplay
Kage, Souzou, In plays like most Yume Nikki fangames, with the exception of effects (known as "items") having the ability to be used in real life. The smaller orange-yellow block is used to save, which can also toggle other options, and allow one to listen to the game's music. The larger beige inscribed block is used to enter the dream world. Similar to Ignite, effects are unequipped from an option in the Items/Effects menu.

Plot
Not much is known about the story, but Kagerou appears to be a shadow or spirit in a rather run-down place, and seems to be linked to other possibly spiritual items. The game's chasers look exactly like Kagerou, but are white. The chasers are notorious for being extremely fast and appearing without warning, sometimes in groups.

It should be noted that some NPCs and symbols are shown in Witoru/Neta Dream as well.

Items (Effects)
Effects actions are used with Shift, and are unequipped through the Normal/General (普) item.