castlEeffct

Enhance your combat with 80+ stunning client-side kill & death effects. Featuring combo systems, kill marks, and biome-aware overlays for a truly immersive experience.

by
16 Downloads
fabricgame-mechanicsoptimization
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About this Mod

CastleEffect - Cinematic Combat Overhaul

CastleEffect is a powerful, client-side Minecraft mod designed to transform your combat experience. It adds over 80+ unique visual effects that trigger when you kill an entity or when a player dies, making every victory feel legendary.


Key Features

80+ Unique Visual Effects

A massive library of effects categorized into:

  • Legendary: Reality-bending effects like Black Holes and Heaven's Judgement.
  • Mechanical: Fun interactions like Anvil Rains and Piston Squishes.
  • Elemental: Master the forces of nature with Volcanic and Spirit effects.
  • And many more: Advanced, Tech/Magic, and Original categories!

Smart Combat Systems

  • Combo System: Land rapid kills to trigger "Sonic Boom" or "Cosmic Nova" overlays.
  • Kill Marks: Leaves glowing, temporary rings on the ground where your enemies fell.
  • Contextual Adaptation: Effects automatically change based on your biome (Water, Snowy, Desert, etc.).
  • Particle Text: Celebrate with floating "GG", "KO", or "REKT" particle text.

🛠️ User Experience & UI

  • Radial Menu (Press 'V'): Quickly select your favorite effects from a beautiful circular menu.
  • Quick-Switch HUD (Press 'G'): Cycle through effects on the fly without opening a menu.
  • Full Customization (Press 'K'): A deep configuration screen powered by YACL to tweak every detail.

Anti-Cheat & Performance

  • 100% Client-Side: No server-side installation required. It works on any server!
  • Anti-Cheat Safe: The mod only reads incoming packets and doesn't interfere with game physics or movement.
  • Highly Optimized: Designed to be lightweight with minimal impact on FPS.

Requirements

  • Fabric Loader
  • Fabric API
  • YetAnotherConfigLib (YACL)
  • ModMenu (Optional, for easy config access)

Developed with ❤️ by castlee / Jr6i
for anyrhing dm me in discord/ Jr6i

Available Versions

castlEeffct 1.0.0release
MC 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4fabric
June 13, 2026

How to Install castlEeffct on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.4).

3

Install Mod

Open the mod browser in the dashboard and search for "castlEeffct". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.4, 1.21.3, 1.21.2 (+8 more)

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

castlEeffct server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.4). You can switch loaders with one click in the panel.

Is castlEeffct compatible with fabric?

castlEeffct officially supports fabric for Minecraft 1.21.4, 1.21.3, 1.21.2. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with castlEeffct – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if castlEeffct consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install castlEeffct with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
LicenseRef-All-Rights-Reserved
Server-side
Unsupported

Supported Versions

1.21.41.21.31.21.21.21.11.211.20.61.20.51.20.41.20.31.20.2+1 more