Nice bit of atmospheric exploration.
spoilers
It's hard to do a parser in a Petite Mort, but I do wish nouns mentioned in the bedroom, for example, were implemented. I was also confused why the bedroom continued to be dark even when I had the flashlight turned on.And the glowing human figure was mysterious, but seemingly inert beyond its one-line description? Maybe I didn’t get the right verb.
This is a great start to what could be a fun story if developed further.