Sirenhead: Legacy

Added siren head and cartoon cat [bosses]

1.8K Downloads

forgemobs

Rent Server with this Mod

Screenshots

About this Mod

Geckolib

Added Siren Head And Cartoon Cat

Information:

Siren Head:

Health:1000

Damage:10

Armor:100

This is a powerful boss, it can attack in a wide range, run faster than the player, it can knock enemies up or pick up some entities. Siren Head has 25 different skills. Siren head makes many different sounds.

Cartoon Cat:

Health:500

Damage:19

Armor:100

This is an extremely strong boss, has high counterattack, runs as fast as the player, has many skills. Cartoon Cat has a speed of damaging enemies quite quickly.

Siren Head and Cartoon Cat - Trevor Henderson

Feedback: https://www.curseforge.com/minecraft/mc-mods/sirenhead-legacy

Available Versions

Sirenhead: Legacy V0.0.4Alpharelease

MC 1.20.1forge

December 25, 2025

How to Install Sirenhead: Legacy on Your Server

Order Server

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

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).

Install Mod

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

Compatibility

Mod Loaders

forge

Minecraft Versions

1.20.1

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Sirenhead: Legacy server crashes on startup – what to do?

Most common cause: wrong forge 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 Sirenhead: Legacy compatible with forge?

Sirenhead: Legacy officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Sirenhead: Legacy – how to optimize performance?

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