TerralithMassive overworld biome + worldgen overhaul

Pack: v0.2.3 · MC 1.21.1 · NeoForge 21.1.234 · Java 21

About

Replaces vanilla overworld biome distribution with 100+ new biome variants and adds extensive structure generation (alpine settlements, ancient ruins, ash basins, glacial caves, painted mountains, etc.). Pure datapack-style worldgen, fully compatible with vanilla.

Getting started

Auto-loads with the pack. Open JEI/EMI and search for the mod name to see all the items and recipes it adds.

What you can do

Endgame goals

Worldgen mod — no progression. Endgame is having explored most of its biomes and built bases in them.

Integrations with other AYN mods

Tutorials & resources