Lost River

The Lost River is an in-development biome. It is a massive cavern system located deep under the surface.

Entrances to the Lost River can be found in the Blood Kelp Zones and the Dunes. In the future, the Mushroom Forest, Deep Grand Reef and the Inactive Lava Zone will serve as entrances to the Lost River. The Lost River will also play a part in the story.

Bones Field
The Bones Field is a large cavern within the Lost River. A massive skeleton of an unknown fauna is lying there.

Tree Cove
The Tree Cove is one of the tunnel access to the Lost River, coming from the second Blood Kelp Zone. Several tree-like luminescent plants of various size grow there. It can be found unfinished in experimental mode, although the already implemented trees don't load up correctly.

Ghost Tree
The Ghost Tree is a giant tree-like underwater plant growing in a large cavern of the Lost River. According to concept arts, Ghost Rays swim in its proximity.

Ghost Canyon
The Ghost Canyon is a large area featuring multiple caves and tunnels branching out from one main canyon. This serves as an entrance to the Lost River from the Deep Grand Reef.

Resources

 * N/A

Confirmed Future Fauna

 * Blighter
 * Ghost Ray
 * Spine Eel
 * Spinefish

Confirmed Future Flora

 * N/A

Future Plans

 * The Lost River is planned to be 700m to 1000m deep when finished.
 * The Lost River will connect to the Deep Grand Reef via a canyon..

Gallery
For a more complete gallery, visit Lost River/Gallery.

Trivia

 * A Precursor Base will be implemented in the Lost River.
 * The Lost River is likely inspired by real life brine pools.