About This Demo

This is the demo version of "Floor XIII: Mental Image – S."

You can play the opening section of the story.

Playtime: Approximately 30 minutes to 1 hour.

※We recommend playing with headphones.

"Floor XIII: Mental Image ~S" is a horror-mystery visual novel that utilizes over 2,500 live-action images.

Someone died on the 13th floor of an apartment building.

Ominous rumors about the building begin to surface.

It started with a casual interest in the death of an older brother who had passed away months earlier—but the more the investigation deepened...

A connection emerged between the rumors and the brother's death.

Can the truth be uncovered amidst the swirl of rumors and speculation?

About This Work　　　　　　　　

I have rebuilt *Floor XIII no Shinsho*—a title originally released as a doujin game 13 years ago (in 2013)—by switching the development tools used to create it.

It is a horror-mystery visual novel featuring multiple endings.

Key changes associated with the restructuring　　　　

• Adding to or revising the text without altering the content of the story.

• We reduced the excessive number of bad endings and choices so that players can focus on the story.

• Additional features such as an ending list.

• Just a few new elements.

Key Features of This Work　　　　　　　　　

• Scenes that shift in minute detail as the text progresses, utilizing a vast number of live-action images.

• Sound effects utilizing actual ambient sounds, and immersive background music that adapts to the situation.

Precautions　　　　　　　　　

This title does not support the Steam Overlay.

Mature Content Description

The developers describe the content like this:

This game may contain content not suitable for all ages. It also includes depictions of alcohol consumption.