I really like the game! For a first 3D project, I think it’s very good. The monsters are interesting, the movement feels pleasant, and the gravitational rings give a Spiderman/Mistborn vibe. (In what way does the game relate to the theme?)
The train of thought for the thematic connection came first from the 'drifting' quality dreams evoke (at least for me), and then evolved into the drift-like sway and swing induced by the game's gravitational manipulation. Thanks for playing!