Killing Waves

Addon for Coastal Waves to delete waves periodically to prevent accumulation and lag for performance improvement.

20 Downloads

fabricforgemobsoptimization

About this Mod

A simple mod that automatically deletes waves from the Coastal Waves mod every 10 seconds, as they tend to accumulate in certain circumstances and impact server performance tremendously.

Requires the Coastal Wave mod.

Available Versions

Killing Waves - 1.1.0release

MC 1.20.1fabric, forge

June 11, 2026

How to Install Killing Waves 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 (1.20.1).

Install Mod

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

Compatibility

Mod Loaders

fabricforge

Minecraft Versions

1.20.1

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Killing Waves 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 (1.20.1). You can switch loaders with one click in the panel.

Is Killing Waves compatible with fabric and forge?

Killing Waves officially supports fabric, forge for Minecraft 1.20.1. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Killing Waves – how to optimize performance?

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