
Cooper Is Modpack
This pack focuses on performance and lush exploration. It transforms the world with massive terrain and structure overhauls while keeping the core of the Minecraft experience intact.
About this Modpack
Cooper Is Modpack — Main Modpack
A carefully curated Fabric modpack for Minecraft 1.21.10, designed to enhance vanilla gameplay without overwhelming it.
Short Summary
This pack focuses on extreme performance, lush exploration, and immersive audio-visuals. It transforms the world with massive terrain overhauls and structure revamps while keeping the core Minecraft experience intact. Whether you are building complex machines with Litematica or exploring the depths of Incendium, this pack provides a polished, modern survival experience.
⚡ Performance & Visuals
Built for high frame rates and a clean aesthetic:
- Optimisation Stack: ImmediatelyFast, Sodium Extra, and Fps Reducer for smooth gameplay.
- Immersion: Continuity (Connected Textures), Sound Physics Remastered, and Entity Sound Features.
- Atmosphere: Includes the Sparkles resource pack for enhanced particle effects and visual polish.
🧭 Massive Exploration
The world generation is completely transformed across all three dimensions:
- Overworld: Terralith (ReStoned) and ChoiceTheorem's Overhauled Villages (CTOV).
- Nether & End: Incendium and Nullscape provide challenging new biomes and structures.
- Structure Suite: Comprehensive overhauls for Strongholds, Desert/Jungle Temples, Nether Fortresses, Swamp Huts, and Pillager Outposts.
🧰 Quality of Life & UI
Tools to make your survival journey smoother:
- Information: Roughly Enough Items (REI), ShulkerBoxTooltip, and Enchantment Descriptions.
- Navigation: Searchables, BetterF3, and BetterStats for detailed player tracking.
- Mechanics: Right-click Harvest and FallingTree (Timber) to speed up resource gathering.
🎥 Creative & Multiplayer Tools
Perfect for builders and social play:
- Building: Litematica with Schematic Preview and WorldEdit support.
- Social: Voice Chat Interaction support for immersive multiplayer communication.
- Technical: ReplayMod and Mod Menu for easy configuration.
🔗 Downloads
- Server Pack: (Server Modpack)
- Main Modpack: (This Modpack)
None of these mods are mine; full credit to all of the developers.
📦 Versioning & Release System
Version Format
X.Y.Z
Example:
1.2.42.0.1
Version Numbers
- X (Minecraft Update) — incremented when the modpack updates to a new Minecraft version
- Y (Mod Additions) — incremented when new mods are added to the pack
- Z (Mod Updates) — incremented when existing mods are updated with no additions or removals
Mod Lists
Each release lists its exact mod set and changes in the Versions tab if you're looking for that.
Available Versions
How to Set Up a Cooper Is Modpack Server
Order Server
Choose at least 6 GB RAM (8 GB recommended for Cooper Is Modpack). Based on player count: per 5 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "Cooper Is Modpack" and click "Install". The fabric loader and Minecraft 1.21.10 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
Cooper Is Modpack 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 Cooper Is Modpack 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 Cooper Is Modpack without conflicts?
Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.10). 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.
Cooper Is Modpack 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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