FTB StoneBlock 4runs best on Lilypad
The next StoneBlock chapter with underground survival, Vaults, Echoes, and the World Engine
We recommend at least 8GB RAM for this modpack
About FTB StoneBlock 4
FTB StoneBlock 4 rebuilds the underground survival formula for Minecraft 1.21.1, giving players a modern StoneBlock experience surrounded by endless stone. You begin underground and progress through deeper systems, narrative-driven gameplay, randomized rewards, handcrafted Vaults, ancient Echoes, and the World Engine. A FTB StoneBlock 4 server is a strong option for players who like compact bases, mining-focused progression, automation, and a fresh twist on the classic skyblock-style modpack format.
Classic underground StoneBlock survival rebuilt for 1.21.1
Narrative-driven progression with ancient Echoes to uncover
Handcrafted Vaults, randomized rewards, and the World Engine
How to create a FTB StoneBlock 4 server
Get a server
Create a Lilypad server in seconds. Pick your plan, choose your region, and you're ready to go.
One-click install
Use our automated modpack installer to get FTB StoneBlock 4 running instantly. No config files, no manual setup — just click install and play.

