
Sackpack
Modpack designed for a more enjoyable SMP experience.
About this Modpack
this modpack was made for personal reasons. it is made for use on a private modded server. this modpack aims to make it simple to connect to the server and also contains the mods that the server uses. if you are interested in this server for whatever reason, you may use the provided server modpack to create a server and distribute the client modpack for people to connect to the server.
"frequently" asked questions
what does this modpack add
the modpack has a few general purposes
- make gameplay a bit more exciting (e.g. sleepwarp, farmer's delight, comforts, serene seasons)
- improve the game's visuals (e.g. 3d skin layers, iris shaders, not enough animations, particle rain, resource packs)
- add useful utilities for players (e.g. appleskin, bactromod, freecam, jade, jei, zoomify)
- enhance the performance of the game and the server (e.g. sodium, lithium, ferritecore, c2me)
why is this modpack public
the reason this modpack is public is simply for convenient downloading and updating for players.
help i have a problem
i do not care.
can i use this modpack for my own stuff
feel free to do whatever you want with this modpack. make sure you respect the licenses of the modpack content though!
thanks to fabulously optimized and simply optimized for some config files.
Available Versions
How to Set Up a Sackpack Server
Order Server
Choose at least 6 GB RAM (8 GB recommended for Sackpack). Based on player count: per 5 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "Sackpack" 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
Sackpack 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 Sackpack 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 Sackpack 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.
Sackpack 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.
Similar Modpacks
Rent Sackpack Server
Start your own server with automatic modpack installation.
Supported Versions
Start your Sackpack Server now
From €12.00/month with 8 GB RAM for the best performance.
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