Awesome concept, maybe
this could be grown in to a tree someday :)
sorry... :3 I mean add more content and environments to explore with levels and Boke care system (incl. an inventory)
But what was most needed for me during the gameplay was to use a map to keep track of the areas I've explored, kind of annoying when you visit the same area more than once by accident. In case you might get the impression that since this is a horror game a map might make things easy, keep in mind a user can always draw a mind map or draw it on paper.
Good luck and keep up the great work Isuru-san! ^ ^ kawaii