Aetherlight

Aetherlight mod for aetherlighters, adds automatons to fight and aethermeter, is still being worked on.

9 Downloads

fabrictechnology

Rent Server with this Mod

Screenshots

About this Mod

This is not from the mod. This is from the game this mod is based on. This mod is not actually accosiated with the aetherlight, it is a fan project. With the aetherlight coming back up, I deciced, why not make a minecraft mod of it? this mod adds the troubleshooter, bombardier, and pacifier. It it very simple right now and is not at all finished, but I will keep working on it until it meets my standards. It also adds some items including the reticulated spline, accelerating apparatus, gyrosphere and aethermeter. the aethermeter I will need to figure out how to make it heal without the player eating it and the other items are for crafting the aethermeter.

Available Versions

Aetherlight 0.0.1alpha

MC 1.21.8fabric

May 30, 2026

How to Install Aetherlight 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 (1.21.8).

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.8

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Aetherlight 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 (1.21.8). You can switch loaders with one click in the panel.

Is Aetherlight compatible with fabric?

Aetherlight officially supports fabric for Minecraft 1.21.8. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Aetherlight – how to optimize performance?

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