Wow wow wow did I love the atmosphere of this game. I don't know if you've read the book House of Leaves, but it definitely gives that feeling of non-euclidean horror. For it being your first 3D AND VR game, it is very impressive. There was a bit of a struggle finding a green key for me. I spent a while trying to locate it, but was unsuccessful. Overall, great entry that was able to give me goosebumps with only shadowy hallways.
Great work!