the ending kind of left me gobsmacked. I didn't expect it to just- end, the way it did. I also think maybe you could use Kat's inner monologue to make it creepier. I liked it a fair bit, overall a pretty solid game. If theres ever a sequel to answer the questions it left, I'll check it out.
also i think the whole theres more than one way to solve the puzzle thing makes the game alot more organic and i really liked it.