Crazy Attack 4 Modpack
Client-side realism modpack: better graphics, audio, and performance for Minecraft 1.21.5.
Screenshots
About this Modpack
🛠️ Crazy Attack 4 – A More Realistic Minecraft Experience
Crazy Attack 4 is a client-side modpack that enhances immersion, graphics, and performance in Minecraft – ideal for private multiplayer servers or solo play.
🔍 Features & Highlights
🌿 Immersion & Realism
Presence Footsteps, AmbientSounds, Dramatic Skys, Eating Animation, Physics Mod
→ Enjoy realistic sounds, visual effects, and physical interactions.
👁️ Visual Enhancements
Iris Shaders, Complementary Shaders, Distant Horizons, Fancy Beds/Crops, Better Leaves
→ Beautiful shaders, extended render distance, and decorative improvements.
⚙️ Performance Boost
Sodium, Lithium, Entity Culling, Dynamic FPS, FerriteCore
→ Smoother gameplay and better FPS – even on low-end systems.
💬 Multiplayer Support
Simple Voice Chat, InvMove, Chat Heads
→ Built-in voice chat, improved movement, and better chat visuals.
🧭 Quality of Life Improvements
AppleSkin, JourneyMap, BetterF3, Not Enough Animations, Spark
→ Enhanced HUD, minimap, debug tools, and more animations.
🎮 Technical Info
Minecraft Version: 1.21.5
Mod Loader: Fabric
All mods are client-side only – no server installation needed!
Works in single-player and multiplayer
Built for the Crazy Attack 4 project, but usable for general play as well.
Available Versions
How to Set Up a Crazy Attack 4 Modpack Server
Order Server
Choose at least 6 GB RAM (8 GB recommended for Crazy Attack 4 Modpack). Based on player count: per 5 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "Crazy Attack 4 Modpack" and click "Install". The fabric loader and Minecraft 1.21.5 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
Crazy Attack 4 Modpack 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 Crazy Attack 4 Modpack 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 Crazy Attack 4 Modpack without conflicts?
Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.5). 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.
Crazy Attack 4 Modpack 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.
Rent Crazy Attack 4 Modpack Server
Start your own server with automatic modpack installation.
Supported Versions
Start your Crazy Attack 4 Modpack Server now
From €12.00/month with 8 GB RAM for the best performance.
Configure Server →