This sounds awesome. I was hoping someone would try this.
It would be really cool if you could render the blocks with wireframes, or maybe even polygons. I have no idea how it would be done but there’s a lot of VB homebrew with fully rendered polygons so it’s possible
Have you thought of taking advantage of both d-pads to simulate how the original uses both arms? That’s something that only the VB would be able to do so that would be cool to see. Maybe something like bright red blocks for the left d-pad and dark red/black for the right d-pad. But I have no experience developing for VB so maybe I shouldn’t be talking.