Atlantis
by mysticpasta1
Atlantis adds an underwater dimension with shipwrecks, aquamarine ore and a portal that players open through the Atlantean core.
What it does
Players reach the dimension by killing three Elder Guardians in an ocean monument and placing a portal block, which is then activated with a right-click. Earlier builds use a portal made like a regular Nether portal and lit with an Atlantean core, while later builds follow the portal rules of the Aether mod and need active water. Inside the dimension a player gets permanent water breathing, haste and night vision, and the terrain holds shipwrecks with treasure chests, gold, aquamarine ore and lapis blocks under a concrete-like fountain structure.
The mod is open source under the GNU Lesser General Public License v3.0 only and runs on client and server, so both the server and every player need it. Files are published for Fabric, Forge and NeoForge across four game versions, 1.17 – 1.20.4, and the latest Forge and NeoForge builds target 1.20.1. Cloth Config API and Geckolib are required dependencies, and the Ore Dictionary is used for the ore integration.
Key features
Underwater dimension
A dimension themed on the ocean, with colored seashells, translucent colored pearls and shipwrecks holding treasure.
Aquamarine and gold ore
Aquamarine ore and gold ore generate in the terrain, along with lapis blocks and concrete-like structures.
Atlantean portal and core
A portal can be built from an Atlantean core, and it needs active water in the older builds before it lights.
Dimension effects
Players inside the dimension keep water breathing, haste and night vision for as long as they stay.
Atlantean font and music
A custom Atlantean font can be used in tellraw text messages, and the mod adds its own soundtrack.
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
Use cases
Who it’s for: Players who want an ocean dimension with shipwrecks, and server owners who want a dimension players reach through a boss-style goal.
How it compares
Ocean World Dimension is a Forge and NeoForge mod under the MIT License, released for 1.18.2 – 1.21.1 and installed on both client and server. MOS - Moog's Ocean Structures is a server-side only mod for Fabric, Forge and NeoForge with a custom license that is not open source. Atlantis itself is open source and needs the same client and server install.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Atlantis | Fabric, Forge and NeoForge | 1.17 – 1.20.4 | Client and server | 2024-06-17 |
| Ocean World Dimension | Forge and NeoForge | 1.18.2 – 1.21.1 | Client and server | 2025-11-28 |
| MOS - Moog's Ocean Structures | Fabric, Forge and NeoForge | 1.20 – 26.3 | Server-side only | 2026-09-17 |
Questions
Which dependencies does Atlantis need?
Does the server need Atlantis?
How does a player reach the Atlantis dimension?
Which game versions does Atlantis support?
In the catalog
Atlantis is one of 8,515 World generation mods on ModsFinder, and one of 4,027 World generation mods for Fabric. 13,907 mods support Minecraft 1.20.4.
More from mysticpasta1
Similar mods
What the author says
This mod adds an ocean dimension to Minecraft with colored seashell, translucent colored pearls, shipwreck with treasure chest full of gold and aquamarine ore, and more. Atlantis ReTexture: Texture pack is out now get it here --> Atlantis ReTexture
Official listing
- Modrinth page
- modrinth.com/mod/atlantis
- Owner
- mysticpasta1
- Published
- 2021-06-12
- Updated on Modrinth
- 2024-06-17
- Facts verified
- 2026-10-15