Yeah, initially I wanted the dial to overshoot more, so you'd have to carefully turn, but while controlling speed. I kinda spent the most time doing the dial and sounds until it felt nice to me (I spent quite some time testing screwdrivers, bicycle pedals and whatever to get the sound).
The music was done a bit fast, so I did the first thing that came to mind. :P
That's a great idea to put it as a mini-game inside a bigger game too! :O I'm thinking of a full version of this concept also, but with more challenges and obstacles, besides the "wall's shadow" coming from behind.
Thanks for playing and reviewing! :D