This is absolutely incredible and I can only assume it will become an official theme sooner or later.
Just wondering whether you're planning on a game selection screen variant that is more like the classic BigBox list i. e. shows more than one game at a time, allows browsing alphabetically, or by playlists etc. Since otherwise I feel like the single game wheel selection is kind of redundant, though I understand you're going for simplicity. But that would make it more suitable to browse very large libraries.