CurseForge · Minecraft mod
MOS - Moog's Ocean Structures
100+ vanilla style ocean structures. Dive through Atlantean ruins, ancient shipwrecks, ocean temples, and drifting rafts for loot and adventure.
Quick answer
Which MOS - Moog's Ocean Structures release should I use?
MOS - Moog's Ocean Structures Moog's Ocean Structures 1.0.0-1.20+ [UNIVERSAL] targets 1.20.2, 1.20.5, 1.20.1 with Fabric, Forge, NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.
Where it goes
Is MOS - Moog's Ocean Structures required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does MOS - Moog's Ocean Structures Moog's Ocean Structures 1.0.0-1.20+ [UNIVERSAL] need?
Moog's Ocean Structures 1.0.0-1.20+ [UNIVERSAL]. Change the file and its required mods may change too.
Install Moog's Structure Lib (moogs_structures) first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add MOS - Moog's Ocean Structures without breaking your instance.
Built for MOS - Moog's Ocean Structures Moog's Ocean Structures 1.0.0-1.20+ [UNIVERSAL]. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Moog's Ocean Structures 1.0.0-1.20+ [UNIVERSAL]. It targets 1.20.2, 1.20.5, 1.20.1 with Fabric, Forge, NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Moog's Structure Lib (moogs_structures) first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Moog's Ocean Structures 1.0.0-1.20+ [UNIVERSAL]. It opens that exact file at the source.
About this project
What does MOS - Moog's Ocean Structures add?


ABOUT
Moog's Ocean Structures brings life, fun, and variety to your Minecraft oceans! Dive to explore Atlantean ruins, ancient shipwrecks, ocean temples, and drifting rafts scattered across every water biome. Every structure is built with vanilla blocks and entities, so the mod feels right at home in any modpack and keeps the vanilla feel of the game.
This mod works for Forge, Fabric, and NeoForge. It can also be installed server-side only.

To see some of the structures, head to the images tab.
PREVIEWS

Checkout the gallery
CONFIG PACK
Every aspect of the mod is customizable using datapacks. Downloadable config packs are published on the GitHub releases page.
For details on how to write and load config datapacks, see the Moog's Structure Lib wiki.
VIDEOS
If you have any videos featuring this mod that you'd like showcased here, message me on Discord!
MODPACKS
See all modpacks using this mod here.

The best and fastest way to get replies is to join our Discord server.
Project description from CurseForge.
Pick your setup
MOS - Moog's Ocean Structures by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
3 loader builds26.1.2
3 loader builds26.1.1
3 loader builds26.1
3 loader builds1.21.11
3 loader builds1.21.10
3 loader builds1.21.9
3 loader builds1.21.8
3 loader builds1.21.7
3 loader builds1.21.6
3 loader builds1.21.5
3 loader builds1.21.4
3 loader buildsShowing the newest 12 of 23 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
MOS - Moog's Ocean Structures versions and loaders
Moog's Ocean Structures 1.0.0-1.20+ [UNIVERSAL]
MoogsOceanStructures-universal-1.20-1.0.0.jar
13 Aug 2026
Moog's Ocean Structures 1.0.1-1.21+ [UNIVERSAL]
MoogsOceanStructures-universal-1.21-1.0.1.jar
13 Aug 2026
MOS - Moog's Ocean Structures 1.0.0
MoogsOceanStructures-1.21-1.0.0.jar
10 Aug 2026
Looking for an older file? The official CurseForge project page is in Resources.

