Replication Upgrade
by Unfamily
Replication Upgrade, a NeoForge add-on for Replication, provides improved versions of some Replication components, including the Energy Materializer and two higher-capacity matter tanks.
What it does
Two matter tanks are added: the Deep Matter Tank, with a typical base capacity of 2 that can be changed in the config, and the Abyssal Matter Tank, with a typical base capacity of 4. Both behave like the base Replication Matter Tank, store more matter, and connect to matter pipes so they take part in the same network. Capacity multipliers are set in the mod config.
The Energy Materializer converts RF or FE energy into matter that feeds the matter network. Its energy capacity, maximum production multiplier and production rate slider are configurable. A GUI lets the player choose which matter type to produce, and the machine draws power, fills the network with the selected matter and feeds replicators and other machines without using Disintegrators. Conversion recipes, matter types and their energy costs are defined in an external JSON file, found at the config path.
Replication Upgrade requires Replication and Titanium. It is published for NeoForge 1.21.1 only, runs on client and server, and is released under the MIT License. The source code and issue tracker are public, and the mod is open source.
Key features
Deep Matter Tank
A higher-capacity matter tank that connects to matter pipes and joins the same network as the base tank.
Abyssal Matter Tank
The largest matter tank in the mod, with its base capacity set in the config and adjustable by multiplier.
Energy Materializer GUI
A screen where the player picks the matter type to produce and sets the production rate with a slider.
Energy to matter conversion
The machine turns RF or FE energy into matter for the network, with the conversion recipes defined in JSON.
Faster replicator
The replicator works like the base Replication replicator with a shorter default cycle, and it uses the same matter network chips.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 2
How it compares
Applied Replicatics is open source under the GNU Lesser General Public License v3.0 only, runs on client and server, and targets NeoForge 1.21.1. Minimum For Maximum is not open source, is released under All rights reserved, and also runs on client and server for NeoForge 1.21.1. Mekanism:MoreCapacity is open source under the MIT License, supports Forge and NeoForge for 1.20.1 – 1.21.1, and is server-side only, so players can join without installing it.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Replication Upgrade | NeoForge | 1.21.1 | Client and server | 2026-06-08 |
| Applied Replicatics | NeoForge | 1.21.1 | Client and server | 2026-09-22 |
| Minimum For Maximum | NeoForge | 1.21.1 | Client and server | 2026-06-07 |
| Mekanism:MoreCapacity | Forge and NeoForge | 1.20.1 – 1.21.1 | Server-side only | 2025-06-22 |
Questions
Which dependencies does Replication Upgrade need?
Does Replication Upgrade have to be installed on both sides?
Where are the conversion recipes edited?
In the catalog
Replication Upgrade is one of 8,499 Technology mods on ModsFinder, and one of 3,557 Technology mods for NeoForge. 32,366 mods support Minecraft 1.21.1.
More from Unfamily
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What the author says
Adds improved versions of some replication components and the Energy Materializer. A replicator that works like the base Replication replicator but is faster (shorter cycle by default). It uses the same matter network and chips.
Official listing
- Modrinth page
- modrinth.com/mod/replication-upgrade
- Owner
- Unfamily
- Published
- 2026-03-02
- Updated on Modrinth
- 2026-06-08
- Facts verified
- 2026-10-15