I love this game. It had a phenomenal atmosphere, and I've only seen one other game with anything like this. I'm a huge fan of works that tap into the surreal to create an eerie, dreamlike experience, and this was a lot of that. Seriously, I adore everything from the worldbuilding, to the character design, to the dialogue.
I wasn't expecting the ending (at least the one I got, unsure if there are more), but it makes total thematic sense and I appreciate it for that. Just the cherry on top of the cake.
And I caught at least one SCP reference, which is always neat!