This is exactly what liminal horror is supposed to be. No scary entities, no jumpscares, no people. Just you, alone, walking through empty, dark areas, that you know aren't natural. I love this. Especially the fact that it's in VR! You can actually be in the backrooms, instead of just watching a video about it.
Very nice! Left us on a cliffhanger when the Wanderer was in the lift at the end and the doors opened to the continuation of the Poolrooms that even looked better! Hope to see a Part 2! 1:57 the red liquid looks like Liquid Pain! Something I would completely avoid getting into :O