How do I install Seven Seas Mod (1.21.1, 1.20.1) – When Dungeons Arise Expansion?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. In MC Java Mods, or directly above on this page.

What Minecraft version does Seven Seas Mod (1.21.1, 1.20.1) – When Dungeons Arise Expansion work with?

The listing gives Minecraft 1.21.1, 1.20.1. This is the version stated by the author or source site, not something we verified ourselves.

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Seven Seas Mod (1.21.1, 1.20.1) – When Dungeons Arise Expansion

Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.

by Jarvis Jarvis

⬇ Download

Open in MC Java Mods Get it on Google Play →

Seven Seas Mod expands When Dungeons Arise, adding breathtaking ships and mind-bending underwater dungeons to your Minecraft world. Explore intricate galleons, plunder hidden loot, and conquer oceanic fortresses – all built with the same customizable spirit as its predecessor. Dive into datapacks and vanilla tweaks to tailor your nautical odyssey to your heart’s content! Seven Seas awaits – hoist the sails and prepare for uncharted waters!

Features:

Explore: Navigate intricately detailed galleons, each a unique puzzle to solve. Unfurl the sails, climb the crow’s nest, and discover hidden compartments overflowing with loot.
Plunder: Dive into sunken shipwrecks and forgotten underwater cities, battling fearsome mobs and solving cryptic puzzles to claim legendary treasures.
Conquer: Storm imposing oceanic fortresses, their cannon-bristling ramparts guarding powerful artifacts and untold riches.

Screenshots:

Seven Seas Mod (1.21.1, 1.20.1) – When Dungeons Arise Expansion — Minecraft Java mod, screenshot 2

Seven Seas Mod (1.21.1, 1.20.1) – When Dungeons Arise Expansion — Minecraft Java mod, screenshot 3

Seven Seas Mod (1.21.1, 1.20.1) – When Dungeons Arise Expansion — Minecraft Java mod, screenshot 4

Seven Seas Mod (1.21.1, 1.20.1) – When Dungeons Arise Expansion — Minecraft Java mod, screenshot 5

Seven Seas Mod (1.21.1, 1.20.1) – When Dungeons Arise Expansion — Minecraft Java mod, screenshot 6

Seven Seas Mod (1.21.1, 1.20.1) – When Dungeons Arise Expansion — Minecraft Java mod, screenshot 7

Seven Seas Mod (1.21.1, 1.20.1) – When Dungeons Arise Expansion — Minecraft Java mod, screenshot 8

Seven Seas Mod (1.21.1, 1.20.1) – When Dungeons Arise Expansion — Minecraft Java mod, screenshot 9

Seven Seas Mod (1.21.1, 1.20.1) – When Dungeons Arise Expansion — Minecraft Java mod, screenshot 10

Seven Seas Mod Download Links

For Minecraft 1.21.1, 1.21

NeoForge Version: Download from Server 1 – Download from Server 2

Fabric Version: Download from Server 1 – Download from Server 2

For Minecraft 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4

Forge Version: Download from Server 1 – Download from Server 2

Fabric Version: Download from Server 1 – Download from Server 2

For Minecraft 1.19.2, 1.19.3, 1.19.4

Forge Version: Download from Server 1 – Download from Server 2

Fabric Version: Download from Server 1 – Download from Server 2

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.1, 1.20.1
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: In MC Java Mods, or directly above on this page.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Downloads as 200147.mcaddon
Download size: 239 KB
Download link checked 17 Jul 2026 — working
Mirrored on our own servers — the download does not depend on the original host

These come from our own check of the pack file, not from the source page.

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.21 Java mods for 1.20