KittenClient

Name: KittenClient
Price: 8 EUR
Author: Unknown

A clean, PvP-focused Fabric client with free cosmetics, safety mods, and optimized visuals. Github link in description

by Unknown

569 Downloads

0 Followers

fabricMC 1.21.11combatmultiplayeroptimization

Rent KittenClient Server View on Modrinth

About this Modpack

🐱 Kitten Client

Kitten Client is a clean, performance-focused PvP modpack for
Minecraft 1.21.11 (Fabric).

It is designed to provide high FPS, essential PvP utilities, and a clean visual style — without unnecessary bloat.

🚀 Features

⚡ High-performance optimization mods (Sodium-based stack)
🗡️ PvP utilities: HUDs, keystrokes, potion timers, commands
🎨 Clean Bare Bones–style visuals
🧢 Cape support (OptiFine-compatible & custom)
🎤 Simple Voice Chat support
⚙️ Client-side only (safe for servers)

🎨 Resource Packs Included

Bare Bones
Small Tools
Small Handhelds

These packs provide small tools, reduced visual clutter, and a clean PvP look.

🔧 Optional PvP Overlay (Manual Install)

For reduced fire, potion particles, and shield size, you may manually install a Bare Bones PvP Overlay by TheobaldTheBird.

This overlay is not included in the modpack download and must be installed manually.

📦 Installation

Install the Modrinth App
Search for Kitten Client
Click Install
Launch and play

⚠️ Disclaimer

Kitten Client is a modpack, not a hacked client.
All included mods are client-side and designed to comply with server rules.

📜 License

Available Versions

KittenClient 2.0.0beta

MC 1.21.11fabric300 downloads

March 25, 2026

KittenClient 1.0.1beta

MC 1.21.11fabric267 downloads

December 30, 2025

How to Set Up a KittenClient Server

Order Server

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

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "KittenClient" 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

KittenClient 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 KittenClient 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 KittenClient 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.

KittenClient 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.