Got this problem tonight. Did a little chasing, it looks like if I run with -force-glcore everything is textured black, if I run with -force vulkan there is no level geometry other than the sgt suckerpunch boss room, some water pools, the starting pipe and some juice fountains. Other than it's just an endless void. Maybe someone smarter than me can tweak some opengl / vulkan settings to figure out a workaround?