Okay, my question may sound a little weird. so in some secret bases, like the one in MAGMA PASS (specifically the one I want) there are cracks on the floor. some people call them cracks. like like to call them INFINITE ABYSSES. so anyway, I visited someone else's base in one of the "cracked" bases and he had floorboard tiles over them. I know that in some bases you need special items to link bits together, like the stairs, the difference being that the stairs are easy to obtain and I have no idea how to get the floorboards. I'm playing OR if that matters.