
FPS Unlock - Perfect World
💎 This pack includes vanilla-enhancing mods and visual additions that make the game more comfortable for vanilla gameplay! 1.21.4
Screenshots

About this Modpack
FPS Unlock - Perfect Vanilla 1.21.4
💡This modpack ensures Minecraft's performance without sacrificing stability and the atmosphere of vanilla gameplay
Modpack includes vanilla-enhancing mods and visual additions that make the game more comfortable for vanilla gameplay!
💎 Shaders
🔦 Dynamic Lighting
🌏World Generation Optimization
⚡Entity and particle Optimization
Mods:
- Attack Through Grass
- Better Statistics Screen
- Blur+
- ChatAnimation
- ClickThrough Plus
- Clumps
- Euphoria Patches
- Lighty
- More Chat History
- Item Scroller
- Shulker Box Tooltip
- Skin Layers 3D
- Tax Free Levels
- Trade Cycling
- Xaero's World Map
- Zoomify
- And more...
Shaders:
- Complementary Shaders - Reimagined
- Complementary Shaders - Unbound
- BSL Shaders
Available Versions
How to Set Up a FPS Unlock - Perfect World Server
Order Server
Choose at least 4 GB RAM (6 GB recommended for FPS Unlock - Perfect World). Based on player count: per 8 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "FPS Unlock - Perfect World" and click "Install". The fabric 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
FPS Unlock - Perfect World 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 FPS Unlock - Perfect World 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 FPS Unlock - Perfect World without conflicts?
Yes, but check compatibility: only use mods for the same loader (fabric) 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.
FPS Unlock - Perfect World 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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