Graal 3D would be a disaster. I mean really. I mean. The world would be weird. The already 2D world is really wack as could be. All the trees look like a weird variation of a tropical palm tree. We live In a world where Basketball, Stoves for cooking. Even somehow coolers and many other modern tech things. But we also haven't been able to invent cars, Guns. Despite there is canons in York town. Ect.
This would all be weirder in 3D