
Pump
Crystal PvP and Low End PCs
About this Modpack
Welcome to the Pump Modpack!
Enhance your Minecraft experience with our optimized modpack, tailored for high performance and PvP action even on low-end PCs. Check out the details below:
🔥 Performance
Witness the difference in performance with our modpack on a low-end laptop:
Vanilla Minecraft

Un-named Other Modpack

Pump Modpack
Specifications: Intel HD Graphics 5500, 4 GB RAM, i3 5th Gen. Running on Atlas OS.
📥 Installation
Download the modpack here and use launchers like Prism Launcher or ATLauncher for easy installation. We recommend Prism Launcher for a seamless setup experience.
🔍 Features
Better Performance: Optimize your game with Sodium-fabric, Lithium-fabric, ImmediatelyFast, Dynamic FPS, Methane, and Krypton for smoother gameplay on low-end PCs.
Enhanced PvP Experience: Fix bugs and packet issues with BadPackets-fabric and VanillaIcecreamFix, and improve crystal PvP with TotemCounter and Client Sided Crystals.
Quality of Life Improvements: Enjoy HUD enhancements with ChatHeads, track food saturation with Appleskin-fabric, and experience better bed mechanics with BetterBeds. MoreCulling and NotEnoughCrashes ensure a smoother gameplay experience.
Building Assistance: Utilize Litematica-fabric to save and load building templates, and easily place blocks with holographic overlays for precise construction.
And much more!
🐛 Reporting Issues
Encounter a bug? Report it here.
🖥️ Mod List
Explore our mod list here.
This readme was crafted based on Additive, which was inspired by Sodium. A solid foundation is key, right? No blame game here.
Available Versions
How to Set Up a Pump Server
Order Server
Choose at least 4 GB RAM (6 GB recommended for Pump). Based on player count: per 8 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "Pump" and click "Install". The quilt loader and Minecraft 1.20.4 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
Pump 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 Pump 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 Pump without conflicts?
Yes, but check compatibility: only use mods for the same loader (quilt) and same Minecraft version (1.20.4). 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.
Pump 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
Rent Pump Server
Start your own server with automatic modpack installation.
Details
- License
- Creative Commons Attribution Non Commercial No Derivatives 4.0 International
- Server-side
- Unsupported
- Client-side
- Required
Supported Versions
Start your Pump Server now
From €8.00/month with 6 GB RAM for the best performance.
Configure Server →