Thanks, but I can't get it to work. I'm still getting random biomes. No mods activated, mapgen v6, and added the following to minetest.conf: mg_flags = flat, notrees, nocaves, nodecorations mg_biome_np_heat = 15, 1, (750, 750, 750), 5349, 3, 0.5, 2.0 mg_biome_np_humidity = 39, 1, (750, 750, 750), 84...