Board Thread:LotR Mod Technical Support/@comment-29253515-20190910131347/@comment-25612015-20190911170044

BraveSold!3r wrote: is it possible to change the id's in a world without changing the blocks using that id? Yes. Just edit your level.dat file with some NBT editor.

But then you'll get strange results as the IDs in the level.dat file have to match those in the region files...