
Cobblemon : Bright & Gloomy Würm
A Modpack aiming to create the most complete, optimized, and fun Cobblemon experience.
About this Modpack

This modpack aims to give you the absolute best and most complete Cobblemon experience, with almost all the feature of the "Classic Pokémon game", while also being optimized and with few minecraft stuff, this way it will prevent bad performance while having everything you could hope for in a Cobblemon Aventure.
Basicaly, here is a list of what you can expect in this mod :
Features
- All the Pokémon from the pokédex
- Every combat features like being able to see move power during combat, or even méga évolution, gigamax, etc...
- Trainer and gym leader, all thanks to RTC Mod
- beginning level of 5 for your adventure just like in real Pokémon game
- Many structure to explore and a big world generation that await you ! (with Yung's structure mods; pokemon legendary structure;...)
- A lot of feature from the orginal game like breeding and or téra raid !
- A lot of QOL !!! (Xaero's minimap; NEI; Sophisticated Backpack; Etc...)
- Peer to Peer multiplayer with Essential
- No Vanilla Mobs no matter the difficulty !
- And a lot of Optimisation mods installed to make sure that a maximum of player can run it !
If you got any mod to recommend or any form of recommendation to give i'll be more then happy to hear it ! (To contact me, here is my Discord username : zodlort)
have a wonderfull day and experience trainer !
Available Versions
How to Set Up a Cobblemon : Bright & Gloomy Würm Server
Order Server
Choose at least 6 GB RAM (8 GB recommended for Cobblemon : Bright & Gloomy Würm). Based on player count: per 5 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "Cobblemon : Bright & Gloomy Würm" and click "Install". The fabric loader and Minecraft 1.21.1 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
Cobblemon : Bright & Gloomy Würm 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 Cobblemon : Bright & Gloomy Würm 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 Cobblemon : Bright & Gloomy Würm without conflicts?
Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.1). 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.
Cobblemon : Bright & Gloomy Würm 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.
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Supported Versions
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