Compatibility
Minecraft: Java Edition
Platforms
Supported environments
Creators
Details
World Heritage: More Beautiful Optimization
Purpose
World Heritage is a Minecraft Java Edition 1.20.1 mod-pack that keeps the vanilla feel you love while doubling performance and tripling adventure. It adds dozens of new biomes, structures, mobs and gear, then wraps everything in widely-trusted optimization mods so you can explore farther, fight smoother and load faster on almost any PC.
What it adds or changes
Performance: Sodium
Exploration: 15+ biomes (emerald highlands, aurora tundra, suspended amethyst grottoes), 5 + naturally generating structures (sky temples, buried libraries, nether crystal gardens) and one optional late-game dimension reachable with vanilla-style portals.
Creatures & NPCs: 25 + new mobs
Gear & resources: Titanium, new tiers of tools, weapons and trinkets with custom enchantments that still work in vanilla anvils.
Download:
You want the same crafting table, the same combat timing, the same redstone logic—but twice the frame-rate and a world that surprises you every few chunks. Perfect for solo play, friend groups or public servers that need both stability and fresh content.
Key facts to know before installing
Requires Java 17 newer. (The content is subject to adjustments in subsequent version updates.)