I think there might be a way to skip Wooded, Cloud, and Lost Kingdom. Glydon (or however you spell his name) is a very glitchy character. There is a glitch where you can go through the ground by jumping at the corner and there is also a glitch where you can glide way more than you should. I think the can be used to go to the “Secret Path to the Steam Gardens” moon by clipping through the cage by using the jump in the corner glitch. Then, hopefully, you could collect the star and go to Metro (if the game allows you, it may not, I am not sure. I don’t have the game so I can’t test my theory myself) And, if gliding isn’t enough, you can use the glitch to glide way further than you should. Am I right? Probably not. Am I an idiot? Most likely. But it’s at least trying in my option