OBOB is a modpack that mainly changes the environment to make exploration a little more enjoyable with some quality of life changes. Changes include added/changed structures, villages, land design/lay out, biomes, the cave systems, the nether and the end. Still trying to keep that vanilla feeling with some visual and quality of life changes that really don't take away from Vanilla Minecraft too much.
A Modpack of already completed mods approved by CurseForge from other mod creators, I do not claim any credibility to any of the mods within this pack.