
Replication Upgrade
Adds improved versions of some replication components and the Energy Materializer.
Screenshots

About this Mod

Replication Upgrade
Adds improved versions of some replication components and the Energy Materializer.
Improved Replicator
A replicator that works like the base Replication replicator but is faster (shorter cycle by default). It uses the same matter network and chips.
Matter Tanks
Two higher-capacity matter tanks that behave like the base Replication Matter Tank but store more matter:
- Deep Matter Tank – typically 2× the base tank capacity (configurable).
- Abyssal Matter Tank – typically 4× the base tank capacity (configurable).
They connect to matter pipes and participate in the same network. Capacity multipliers can be adjusted in the mod config.
Energy Materializer
A machine that converts RF/FE (energy) into matter and outputs it into the matter network.
- Connect it to your power grid and to matter pipes (or adjacent matter tanks).
- Choose which matter type to produce in the GUI; production rate is configurable (slider).
- It draws power and fills the network with the selected matter, so you can feed replicators or other machines without only using Disintegrators.
Energy capacity and max production multiplier are configurable. Optional: you can define conversion recipes (which matter types are available and their energy cost) via an external JSON file (see config for the path).
Available Versions
How to Install Replication Upgrade on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set neoforge Loader
In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "Replication Upgrade". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Replication Upgrade server crashes on startup – what to do?
Most common cause: wrong neoforge 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 (1.21.1). You can switch loaders with one click in the panel.
Is Replication Upgrade compatible with neoforge?
Replication Upgrade officially supports neoforge for Minecraft 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Replication Upgrade – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Replication Upgrade 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.
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