Tetra Loopback
by NEF0R
Tetra Loopback is a Forge addon for Tetra that adds modular Curios materials, emblem goggles and a new Curios slot for players.
What it does
The addon extends Tetra with a set of modular Curios materials. Some metal gem socket materials are added, along with special item effects that come with their own GUI bars. A scroll tied to Curios applies matching improvements, and a work block called the ancient forge provides crafting materials. The mod needs the Curios API 5.8.1 or newer and tetra to run.
Equipment in the mod is built from Tetra's modular parts. The emblem combines a peltate, a gem and a gem core pattern, and the goggles are assembled from a buckle, an edge, a frame, left and right lenses, a single lens and a strap. Dynamic slots bind the emblem and lens parts together, and an author datapack can configure some item effects. Several of the effects already work with native Tetra item effects.
The mod is open source under the GNU Lesser General Public License v3.0 only, and the author datapack can be used freely in modpacks under the same license. Files are published for Forge and only for 1.20.1, with 1.0.2-6.13 as the latest file from 2026-06-24. Every player and the server need a copy of the mod.
Key features
Modular Curios materials
Several modular Curios materials are added to Tetra, extending what can be assembled from its parts.
Emblem and goggles
An emblem and a pair of goggles are assembled from modular parts and bound to dynamic slots.
Ancient forge block
A work block called the ancient forge crafts the materials the addon introduces.
Datapack configuration
Some item effects can be configured through a datapack, so modpack makers can change them without code.
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
Tetra Loopback is a Forge addon for Tetra and Curios, licensed under the GNU Lesser General Public License v3.0 only and open source. Weapon Leveling x Tetra Compat is a Forge mod for 1.20.1 under the GNU General Public License v3.0 or later, and it is open source too. Ad Tetra! runs on Forge for 1.19.2 – 1.20.6 under All rights reserved and is not open source.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Tetra Loopback | Forge | 1.20.1 | Client and server | 2026-06-24 |
| Weapon Leveling x Tetra Compat | Forge | 1.20.1 | Client and server | 2026-07-07 |
| Ad Tetra! | Forge | 1.19.2 – 1.20.6 | Client and server | 2024-11-22 |
Questions
Which Tetra version does Tetra Loopback need?
Does Tetra Loopback have to be installed on the server?
Does the mod work in other Minecraft versions?
In the catalog
Tetra Loopback is one of 17,631 Equipment mods on ModsFinder, and one of 9,216 Equipment mods for Forge. 34,764 mods support Minecraft 1.20.1.
Similar mods
What the author says
This mod adds several modular curios to Tetra: "emblem" and "goggles". It also adds a new curios slot. Some metal, gem, and socket materials have been added. Some special itemeffect were added and special GUI bars were created for them. A scroll associated with curios has been added to apply the corresponding…
Official listing
- Modrinth page
- modrinth.com/mod/tetra-loopback
- Owner
- NEF0R
- Published
- 2025-04-21
- Updated on Modrinth
- 2026-06-24
- Facts verified
- 2026-10-15