Lost River
by saddydead1
Lost River adds a dimension reached through a portal built like a Nether portal, set on the planet 4546B and themed on the underwater survival game Subnautica.
What it does
Players reach the planet 4546B dimension by building a portal modeled on the Nether portal, then explore its endless ocean depths, which are full of dangers and unexplored areas. The mod depends on Custom Portal API Reforged, Geckolib and Kotlin for Forge, so all three must be installed alongside it. Lost River is open source under the MIT License and is published for Forge and NeoForge, with files for 1.20.1 and 1.21.1. Every player and the server need a copy of the mod.
Key features
Planet 4546B dimension
A separate dimension set on the mysterious planet 4546B, reached through a custom portal.
Underwater exploration
An ocean that descends into deep, dangerous areas meant to be explored over a long adventure.
Portal activation
The dimension is entered through a portal built with a structure similar to the Nether portal.
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 3
Questions
Does Lost River need other mods to run?
Does Lost River have to be installed on the server?
In the catalog
Lost River is one of 8,515 World generation mods on ModsFinder, and one of 5,058 World generation mods for Forge. 32,366 mods support Minecraft 1.21.1.
Similar mods
What the author says
Lost River is an exciting Minecraft mod that takes players to the mysterious and dangerous planet 4546B from the game Subnautica. Immerse yourself in an unforgettable underwater adventure, exploring the endless depths of the ocean, full of dangers and unexplored secrets. # To get into the dimension of planet 4546B…
Official listing
- Modrinth page
- modrinth.com/mod/lostriver
- Owner
- saddydead1
- Published
- 2024-08-06
- Updated on Modrinth
- 2025-02-16
- Facts verified
- 2026-10-15