Below is what Fable did in 2! (two) turns when I asked it to turn my engine, Anchor, which was built to be 2D from the start, no plans of it ever being 3D at all, into a 3D engine by using the just released Box3D. It just did it and it really just works, which is super impressive to me. We spent the rest of the session doing work related to getting this working on the website, one of the benefits of having the website rendered with my engine is that rendering games also uses the engine so doing both at the same time is technically trivial. This allows lots of other cool things, like, for instance, I could make the boxes that fall off the arena also fall down the website, and many other such silly things, but I need to sleep so I didn't get Claude to do that, but I don't think it would be hard.