=story=

You have recently changed jobs to a warehouse job in a building that pays a high hourly wage because the store where you worked recently went out of business.
You are apprehensive about the high hourly wage, but after a two-week training period
I had to work overtime and by the time I got home, the elevators were out of service.

For some reason, I had to take the stairs that "no one else goes down" to get home.

I had a bad feeling the moment I entered...

=Game Contents=

You are experiencing a mysterious phenomenon on the stairs...
To somehow get out of the stairwell, you need to follow the instructions on the sign (see below).

In this stairway, there is a "change" that occurs on each floor.

If there is a "change", please exit through the door of that floor.

If there is no change, please go down the stairs.

You must always exit through the usual door on the first floor.

*There will be 30 mutations in total. (This number may increase with updates.)
*There are currently 4 different endings (2 bad endings, normal ending, and true ending).
→Please note that the achievements will change depending on the bad endings.

→The "Complete" achievement is achieved by determining all anomalies and exiting through the door on that floor.

*Achievements are not unlocked simply by encountering an anomaly.
*Bad end x 2 each with Achievement.

=Play time=

5~60 minutes
*Please be very careful if you get screen-sick.

:)

=Regarding Video Distribution Guidelines=

The video distribution service is available to both individuals and corporations without permission.
Monetization is only possible when using the functions provided by the video distribution site.
We would appreciate it if you could include the name of the game in the title of the video and distribution, and a link to the Steam page in the summary section.

We will not be held responsible for any damage caused by the video distribution of this game.
We will not be held liable for any damages resulting from the distribution of videos of this game.
Please note that the contents of these guidelines are subject to change without notice.

=option=

【Start Screen】
The text in the game can be switched between Japanese and English by selecting either language.
Please note that we are amateurs when it comes to English translation, so we apologize if the translation is strange.

【If you want the mouse to appear on the screen】
Press the "Esc" key to bring up the menu and mouse.
If you want the mouse to disappear again, press the "Esc" key again to close the menu and click in the screen.

※Note: The cursor does not appear during the movie.

【Operation Description】
-Movement: WASD
-Viewpoint: Mouse movement