Libertalis Mortem is a custom modpack built to bring a true medieval world to life.
Featuring the John Smith Legacy Modded Universal resource pack for its iconic rustic atmosphere, MCA and Millénaire for thriving NPC villages and cultures, and Ancient Warfare 2 for armies, machines, and conquest — this world is designed for both builders and adventurers alike.

With immersive mods, carefully tuned visuals, and quality-of-life enhancements, Libertalis Mortem offers endless opportunities for exploration, settlement, and large-scale warfare. Whether you prefer solo adventures or multiplayer realms, the pack is built with stability and compatibility in mind for both playstyles.

The wheels of Libertalis Mortem that go round and round...

John Smith Legacy’s medieval look and feel
MCA & Millénaire NPC systems for dynamic villages, cultures, and relationships
Ancient Warfare 2 armies, siege engines, and structures
A balanced selection of survival, farming, and immersion mods
An immense selection of dimensional mods all integrated
Optimized for multiplayer servers as well as singleplayer
Enhanced visuals with PakPacman’s LOTR shader configuration (requires optifine)
And so much more...

The full modlist isn’t finalized just yet—mods are still being added, removed, and tweaked as we refine the pack. Once things settle, we’ll post the complete list here so you can see exactly what’s included.

Below are advised additions to complement the modpack (manual installs)

OptiFine 1.12.2 HD U E3 (advised for shaders and performance)
Millénaire Huari Culture
Millénaire Zimbabwe Culture
Millénaire Orc Culture

Your Feedback Matters!
We’re always looking to improve this modpack, and your input is what makes that possible.

Notice something that feels out of place?
Know a great mod that could replace or enhance something?
Found a bug or having trouble getting things working?

This project thrives on community involvement—your ideas and reports help shape it. We don’t have a Discord yet, but feel free to share your thoughts in the comments or use the Issue Tracker. Every bit of feedback counts!

Huge thanks to the talented developers who make this experience possible:

John Smith Legacy Team – for their classic medieval resource pack
MCA (Minecraft Comes Alive) creators – for immersive NPC interactions
Millénaire Team – for advanced cultures and dynamic villages
Ancient Warfare 2 Team – for armies, automation, and sieges
PakPacman – for the LOTR shader configuration used here
OptiFine Developers – for performance and visual optimizations
And the many other mod authors whose work makes Libertalis Mortem possible
And so many more...

This modpack simply brings their amazing creations together into one cohesive medieval experience.

Looking for a server host? Look no more!

Libertalis Mortem

Additional Lights

Advanced Chimneys

Advancement Plaques [Neo/Forge]

Age of Weapons

Alfheim Lighting Engine

Ancient Spellcraft

Ancient Warfare 2: Tweaked

Antique Atlas

AppleSkin

AstikorCarts Deluxe

Atum 2: Return to the Sands

AutoRegLib

Back Tools

Backpacked

Baubles

Bed Patch

Better Advancements

Better Builder's Wands

Better Displays

Better Third Person