
MedievalJMC
Fabric 1.20.1 | Medieval RPG modpack with new weapons, skills, quests, mechanics and other.
Screenshots






About this Modpack
Join my Discord for info and other modpacks.
This is a hardcore medieval modpack with new:
- Weapons and armor
- Structures and dungeons
- Game mechanics
- Food and drinks
- Mechanisms and structures
- World generation
- Decoration and other mods
- skill tree and quests
This modpack adds new game classes:
- Knight
- Archer
- Wizard
- Brute
- spearman
For every class is created a quest line for facilitating the gameplay.
Battle mechanics
With mods Paladins & Priests (RPG Series), Wizards (RPG Series), Archers (RPG Series), Immersive Armors Simply Swords you can choose the right weapon for you.
Character upgrade mechanics
With mods Simply Skills, Jewelry (RPG Series), RPG Origins you can decide how to improve the character and adjust to.
Game mechanics
Mods Spelunkery, Dehydration, Combat Roll will add new mechanics for you to be hardcore and interesting.
Structures and dungeons
Mods Dungeons and Taverns, Camps. Castles. Carriages., Additional Structures, Mine Cells will add new structures, dungeons, dimensions and adventures to your world.
Food and beverages
With mods Farmer's Delight, [Let's Do] Vinery, [Let's Do] HerbalBrews, [Let's Do] Bakery, [Let's Do] Brewery, [Let's Do] Candlelight,[Let's Do] Meadow you will always have new and varied food.
World generation
Mod Terralith will change the generation of the world and make it more beautiful.
Engineering
Mod Create and its addons will help with the manifestation of imagination and the creation of mechanisms.
Available Versions
How to Set Up a MedievalJMC Server
Order Server
Choose at least 6 GB RAM (8 GB recommended for MedievalJMC). Based on player count: per 5 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "MedievalJMC" and click "Install". The fabric loader and Minecraft 1.20.1 are configured automatically.
Start Server & Play
Start the server – all mods are loaded automatically. Share the server IP with friends and play together!
Frequently Asked Questions
MedievalJMC server crashes or won't start – what to do?
Most common causes: insufficient RAM or wrong fabric loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 8 GB. For "Mixin" or "ClassNotFoundException" errors: modpack version and loader don't match. With Mado Hosting, loader and Minecraft version are auto-configured on modpack install – preventing most startup issues.
How much RAM does a MedievalJMC server really need?
Minimum 6 GB, recommended 8 GB for stable performance. per 5 players. Important: Minecraft modpacks need more RAM than vanilla – plan extra per additional player. With Mado Hosting, you can scale RAM up live at any time without data loss (from €12/month).
Can I add custom mods to MedievalJMC without conflicts?
Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.20.1). Common issues: ID conflicts with recipe mods and incompatible coremod versions. The Mado dashboard mod browser only shows compatible mods and warns about known conflicts.
MedievalJMC server lagging – performance tips
1) Increase RAM to 8 GB+. 2) Reduce server view-distance to 8 (server.properties). 3) Pre-generate chunks with the "Chunky" plugin. 4) Use /spark profiler to check which mods consume the most tick time. With Mado Hosting, all servers run on NVMe SSDs with dedicated CPU cores – eliminating hardware as a bottleneck.
Similar Modpacks
Rent MedievalJMC Server
Start your own server with automatic modpack installation.
Supported Versions
Start your MedievalJMC Server now
From €12.00/month with 8 GB RAM for the best performance.
Configure Server →