CivOptimized

Name: CivOptimized
Price: 8 EUR
Author: Jacob43365

The essential modpack for CivMC. Optimal performance and utility.

by Jacob43365

1.1K Downloads

0 Followers

fabricMC 1.21.11multiplayeroptimization

Rent CivOptimized Server

About this Modpack

civoptimized modpack logo

The essential modpack for CivMC.

Disclaimer - Follow all CivMC server rules when using this modpack.

InventoryProfilesNext includes a config to disable hotbar potion refill. Do not re-enable.

Personally, I prefer JourneyMap as my map mod which comes with this pack. CivModern alternatively can be used as the map (Press R to open this menu) You might have to disable one or the other to prevent overlap.

Includes all the amazing performance-enhancing mods of Fabulously Optimized as well as hand-picked visual and utility enhancements.

Recommended resource packs and shaders:

Faithful 64x

FreshAnimations

Complementary Shaders - Reimagined

or Complementary Shaders - Unbound

Recommended to use Prism Launcher with Java 25 or 26.

Contact Jacob43365 in the Winterbourne Discord for issues or suggestions.

civoptimized logo cutout

Available Versions

CivOptimized 2.1.3release

MC 1.21.11fabric5 downloads

June 13, 2026

CivOptimized 2.1.2release

MC 1.21.11fabric17 downloads

June 1, 2026

CivOptimized 2.1.1release

MC 1.21.11fabric19 downloads

May 21, 2026

CivOptimized 2.1.0release

MC 1.21.11fabric11 downloads

May 14, 2026

CivOptimized 2.0.4release

MC 1.21.11fabric17 downloads

May 7, 2026

How to Set Up a CivOptimized Server

Order Server

Choose at least 4 GB RAM (6 GB recommended for CivOptimized). Based on player count: per 8 players.

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "CivOptimized" and click "Install". The fabric loader and Minecraft 1.21.11 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

CivOptimized 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 6 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 CivOptimized server really need?

Minimum 4 GB, recommended 6 GB for stable performance. per 8 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 €8/month).

Can I add custom mods to CivOptimized without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.11). 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.

CivOptimized server lagging – performance tips

1) Increase RAM to 6 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.