Archaeocraft's Cave Event. The entire world from bedrock to build height has been changed to caves. you must survive with only the resources available in your biome, or by trading with other biomes. Pick one of three new origins to help you on your start.
Description
Welcome to the Archaeocraft Cave Event :)
We've completely changed the world gen to make caves span from bedrock to build limit.
Also included are; biome specific resources, Embers Rekindled and custom origins, to add a bit of spice to this dwarven themed adventure.