Slick and Packed

Name: Slick and Packed
Price: 8 EUR
Author: CatlordReal

A slick modpack with tons of quality of life features that is packed with features and optimisations - and is completely vanilla! Some mods (such as freelook) may not be allowed on specific servers, but most are allowed everywhere.

by CatlordReal

574 Downloads

0 Followers

fabricMC 1.21.1lightweightmultiplayeroptimization

Rent Slick and Packed Server

About this Modpack

This is a slick modpack with tons of features to improve quality of life and boost frames, all whist being fully vanilla! There''s included some of my favourite resource packs and shaders, and tons of nice mods, some of which you may not have heard of! It should be legal for most servers too - some specific mods (such as Freelook) are banned on certain servers, so make sure to check server regulations beforehand - but for private SMPs this is great: no unfair advantages, just a polished experience.

Available Versions

Slick and Packed 1.1.0release

MC 1.21.1fabric279 downloads

December 20, 2025

Slick and Packed 1.0.0release

MC 1.21.1fabric295 downloads

June 6, 2025

How to Set Up a Slick and Packed Server

Order Server

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

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Slick and Packed" and click "Install". The fabric loader and Minecraft 1.21.1 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

Slick and Packed 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 Slick and Packed 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 Slick and Packed without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.1). 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.

Slick and Packed 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.