what version did you play?
V.0.0.1 is a prototype and only has one hallway to show some ideas of the game
V.0.0.2 has more things to do but is still a prototype
The alpha version of the game is still in development :)
Oh, it looks like I played the V.0.0.1, I think I'll wait for the newer version to be downloadable on the itch app.
Thank you!