
Extra Features Optimized
Modpack aimed at optimizing and impovments on client side
Screenshots

About this Modpack
⚙️Extra Features Optimized
Extra features optimized (exo) - is a modpack aimed at adding Optifine features and improving the game experience on the client side without adding global mods.
Note: If your fps is lower than in other modpacks you can disable BetterF3 and your fps will increase.
🎆Features
Optifine Features
- Sodium - basic mod for optimization
- Entity Culling - mod to improve basic rendering mechanics
- Enhanced Block Entities - mod to reduce block entity FPS lag
- Fabric Skyboxes - adds support for sky changes with resource packs
- Dynamic Lights - adds dynamic lighting
- Capes - adds support for Optifine capes as well as capes from other mods
- Iris Shaders - adds support for shaders
- Ok Zoomer - adds zooming
- Puzzle - Custom resourcepack splash screen
- Sodium Extra - Adds extra features to the Sodium settings
- EMF (Entity Model Features) - Custom Entity Models
- ETF (Entity Texture Features) - Emissive, Random & Custom Textures for Entities
- Ferrite Core - Reduces memory usage.
- ImmediatelyFast - Improves rendering performance.
- Indium - Adds compatibility with Sodium for rendering mods.
- More Culling - Further reduces rendering load.
- Cit resewn - Mod for renaming textures
Additional Mods
Additional Mods:
- FastQuit - fast quit from servers or local worlds.
- Full Brightness Toggle - Expanding the standard brightness limits.
- Idle Tweaks - Improved performance at idle.
- In-Game Account Switcher - Switch accounts in game.
- Isometric Renders - isometric screenshot creation.
- Language Reload - fast language change.
- Let Me Despawn - Despawn unnecessary entities.
- Lithium - Server performance optimization.
- Mod Menu - Menu for mod control.
- No Chat Reports - Disable chat reports.
- Not Enough Animations - Additional animations.
- Packet Fixer - fix server packets.
- Presence Footsteps - Realistic footstep sounds.
- Smooth Scroll - Smooth scrolling of interfaces.
- Status Effect Bars - Effect status bars.
- Very Many Players - Fixes lags with a large number of players.
- Visuality - Visual effects for the environment.
- Xaero's Minimap - Minimap.
- Xaero's World Map - fullscreen world map.
- Cubes Without Borders - The game does not minimize when switching to another monitor.
- Polytone - adds more extensive support for Optifine resourcepacks.
- BetterF3 - Customizable debug HUD for Minecraft.
The modpack also contains resourcepacks and shaders.
Support
If you need any help or have suggestions on how to improve the build you can message me on my Discord
Available Versions
How to Set Up a Extra Features Optimized Server
Order Server
Choose at least 4 GB RAM (6 GB recommended for Extra Features Optimized). Based on player count: per 8 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "Extra Features Optimized" and click "Install". The quilt loader and Minecraft 1.21.4 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
Extra Features Optimized server crashes or won't start – what to do?
Most common causes: insufficient RAM or wrong quilt 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 Extra Features Optimized 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 Extra Features Optimized without conflicts?
Yes, but check compatibility: only use mods for the same loader (quilt) and same Minecraft version (1.21.4). 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.
Extra Features Optimized 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.
Similar Modpacks
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Supported Versions
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From €8.00/month with 6 GB RAM for the best performance.
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