Copper Companions

Copper golems now can pick up items and play music.

70 Downloads

forgeneoforgemobstechnology

Rent Server with this Mod

Screenshots

Copper golem sliding to pickup diamond sword

Copper golems holding netherite and copper swords

Copper golem running towards dropped emerald

About this Mod

Copper golems can pick up items and play music.

This GIF shows a Minecraft scene on a grassy island surrounded by water. A Copper Golem walks across the grass toward a floating, spinning diamond sword. The Golem reaches the sword and picks it up. The scene loops continuously.

Features

Picks up items
Puts music discs in jukeboxes

This image shows a Minecraft scene on a small grassy island surrounded by water. In the background, a Copper Golem is walking or running across the grass. In the foreground, an emerald and a bone are lying on the sand near the edge of the grass. The sunlight reflects off the water, and part of a wooden structure with chests is visible in the distance on the right.

Configuration

Configure via config/coppercompanions-common.toml:

[copper_companions]
searchRadius = 16
searchHeight = 3
pickupAgeThreshold = 20
pickupRange = 2.0
maxStuckTicks = 40
maxRetries = 2

Requirements

Minecraft 1.21.9+
Minecraft Forge 59.0.1+

Installation

Download the JAR file
Place in your mods/ folder
Restart Minecraft

Building

.\gradlew.bat build

Available Versions

Copper Companions 1.21.9-1.0.0release

MC 1.21.9neoforge

October 10, 2025

Copper Companions 1.21.9-1.0.0release

MC 1.21.9forge

October 9, 2025

How to Install Copper Companions 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 (1.21.9).

Install Mod

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

Compatibility

Mod Loaders

forgeneoforge

Minecraft Versions

1.21.9

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Copper Companions 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 (1.21.9). You can switch loaders with one click in the panel.

Is Copper Companions compatible with forge and neoforge?

Copper Companions officially supports forge, neoforge for Minecraft 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Copper Companions – how to optimize performance?

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