Red Effects

This mod adds Impact Frames when a Mace Smash is performed. It also adds a weapon spinning animation when falling. Both effects are heavily inspired by ultrakill.

2.5K Downloads

fabricutility

Rent Server with this Mod

Screenshots

About this Mod

Showcase

Features

Impact Freeze Frame: Freezes de Frame after a smash hit. This only affects rendering, not gameplay. Duration of the effect can be changed.
Falling Weapon Spinning: Spins the held weapon (sword, axe or mace) if falling for more than 1.5 blocks. Rotation speed can be changed and can be toggled off.
Keybind Weapon Spinning: Spins the held weapon (sword, axe or mace) if holding a key.

Available Versions

Red Effects 1.1release

MC 1.21.11fabric

May 29, 2026

Red Effects v1.0release

MC 1.21.11fabric

May 21, 2026

How to Install Red Effects on Your Server

Order Server

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

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Red Effects 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 (1.21.11). You can switch loaders with one click in the panel.

Is Red Effects compatible with fabric?

Red Effects officially supports fabric for Minecraft 1.21.11. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Red Effects – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Red Effects 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.