MVSI - Moog's Voyager Structures Integrated

Source-provided project description. FreeMinecraftMods keeps creator credit and adds separate compatibility and decision guidance below.

Project overview

86+ integrated structure variants using blocks from Supplementaries and Amendments. A companion addon to Moog's Voyager Structures. This mod works on Fabric, Forge and NeoForge. MVSI is an addon for Moog's Voyager Structures that replaces its vanilla-block structures with versions that incorporate blocks from Supplementaries and Amendments . If any of the integrated mods are installed, the integrated variants load automatically in place of the standard ones. No configuration needed. Vision The goal of MVSI is to integrate as many mods as possible into Moog's Voyager Structures. For each supported mod, we take the base MVS structures and revamp them using that mod's blocks and entities. When a structure spawns in your world, MVSI uses template pools to randomly choose between the available integrated variants based on which mods you have installed, so the more mods you run, the more variety you get. Currently only Supplementaries and Amendments are supported. In the future we plan to expand support to many more mods, and no single mod is required. MVSI will simply enhance structures with whatever compatible mods are present. Want to help integrate your favourite mod? Reach out on Discord ! Almost all of the structures have been integrated, see the gallery tab for some examples. Required - MVSI won't do anything without these: Moog's Voyager Structures (MVS) — the base structures MVSI enhances Moog's Structure Lib Optional - install any of these to unlock their integrated variants. Without them, MVS's vanilla structures generate normally: Supplementaries Amendments MVSI coexists alongside MVS. Both MVS and MVSI need to be in your mods folder. Feel free to include this mod in modpacks. No special permission needed. View all modpacks using this mod here The best way to get a reply is to join the Discord server. Discord GitHub / Issue Tracker Ko-fi CREDITS FinnDog - author AlmdudlerKing - builder Structures built on Moog's Voyager Structures

FreeMinecraftMods decision guide

This mod is most relevant to players looking for World Gen, Addons, Structures on Forge, Fabric, NeoForge. Treat those labels as discovery hints, then verify the exact file and dependency list on the official project page.

The source record was updated on Aug 16, 2026, which is a recent freshness signal. A recent date does not guarantee support for every loader or Minecraft version, so still inspect the current file list.

What to verify before choosing a file

• Confirm that the file is published by the credited creator on the linked official source.
• Match the Minecraft version exactly instead of relying only on a broad category label.
• Read dependencies, incompatibilities, and changelog notes before updating an existing instance.
• Match the loader or server platform and its required version. Forge and NeoForge are not interchangeable.
• Back up worlds and configuration files before testing the project in a long-term save or public server.

Compatibility at a glance

Minecraft versions in this snapshot: 1.20.1, 1.20, 1.21, 1.21.1

Loaders and platforms: Forge, Fabric, NeoForge

Before you install

Match the exact Minecraft version and loader, install every required dependency, and test in a separate profile before opening an important world. Keep a backup before changing a working mod list.

Source, licensing, and corrections

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