MMCO — the official client pack for the MMCO server (Minecraft 1.21.1 · Fabric)
An MMORPG where the players build the civilizations and the commerce. One install, everything you need to play on MMCO: the MMCO mod (23 classes, a 704-node talent tree, 15 professions, 88 custom biomes tiered T0–T10 across the Overworld, Nether and End, 12 bosses, 1,000+ weapon variants and a fully player-driven economy — shops, guilds and towns are made by the community, not by NPCs) plus the combat, performance and multiplayer mods the server runs. Configs come pre-set and the server is already in your server list.
Server
mmco.duckdns.org- Portuguese-speaking community · free to play · no pay-to-win
- MMCO — classes, talents, professions, quests, bosses, forge & enchanting, trinkets, guilds, market, Phone hub
- World: MMCO's own biomes, terrain and structures in all three dimensions — no third-party worldgen mods
- Multiplayer: FTB Chunks (claims), FTB Teams (parties/guilds), FTB Essentials (/home, /tpa)
- Combat & feel: Better Combat, Jade, Chipped, Macaw's Furniture, Construction Wand, Nature's/Explorer's Compass, Mouse Tweaks
- Performance: Sodium, Indium, Lithium, FerriteCore, ImmediatelyFast, Krypton, LambDynamicLights
- Java 21 · 4 GB RAM recommended (set -Xmx4G in the profile)
- Installed through the CurseForge app — updates arrive automatically
- Always update when the app offers it: the server only accepts the current pack version
- ESC opens the Phone: class, talents, skills, shop, guild, claims, quests, bosses, help
- Shortcuts: T talent tree · J jobs · U class · H quests · G shop · P rewards
- Follow the blue TUTORIAL chip in the corner, or open the Tutorial MMCO tab in Advancements (L) — it walks you to the first boss
- Found a bug or have an idea? Phone → Help → 💬 Feedback goes straight to us

