I didn’t see this for a while, but I’d say you could make the pop up menus the tiniest bit shorter. If it looks too odd to you, though, you should just go with what you want! The hover noises and the music seem to fit very well, and I think it adds a lot to the menu to make it feel lively
Also, unrelated to the menu things, and I have no clue if it’s been stated before/on your radar, but I think the movement in your game feels semi-stiff due to the camera. In Robot 64, the camera feels very responsive to your movements and helps it feel more like you’re in control. I think changing the camera’s movement would help a lot to make the game feel more responsive