This is pretty great. Kudos. Looking forward to more atmosphere & cat.
I found the rave & the "Dream Artifact", also got 108 collects before the rave.
I am questionable of the collectable (kudos on look and sound by the way) if you intend them to be unique or not (Since post rave they respawn). Also curious of your ideas over how they go away at a distance, maybe replace with a sprite when far away? (Idea I seen from Zera Myth Awakens) Its nice to collect em all, maybe a counter post "level / expierence"? Though I can see it just being more chill thing as well. Though I think the suspense to get em seems right myself.
(Also for fountain maybe not have it be 1 click per bit?)
Thx for the expierence with this demo by the way. It was fun