Foundation is a datapack for Minecraft: Java Edition 1.21.11. Version 1.0.8, the "Paradise Lost" update, introduces over 300 new items (though many of them are very similar),
38 new biomes, three new dimensions (but one of them sucks), over 70 blocks and block accessories, 25 new structures, 19 armor trims, a dozen-odd paintings,
an unlockable cosmetic system, an overhauled and extended progression tree, a handful of mobs, and a number of new game mechanics which is difficult to quantify due to the
nebulous definition of "game mechanic," all without mods, plugins, or any knowledge of Java on my end, because screw that noise.
It also rips out and fully replaces probably about half of the base game, reworks the trading system from scratch, politely asks phantoms to chill the hell out,
and sticks an extra 128 blocks of depth on the bottom of the world, just to see what happens. It is not optimized whatsoever and may not even work on anyone else's machine,
but I'm willing to roll those dice.
Read The Docs