Subnautica: Jellyshroom Caves - biome guide
Last update:
This cave system extends mostly under Kelp Forest. This biome, reaching up to 250 meters of depth can be accessed easily from the entrance near the border of Kelp Forest and Crash Zone.

The whole area is covered by Jellyshrooms. They sport distinct holes at the top of their caps. The holes provide habitat for Crabsnakes, which are hostile. Watch out for them when approaching a Jellyshroom, especially if the place is too tight to use the Cyclops. Additionally, you may find Sand Sharks in this biome.
The biome is rich in resources, including sandstone and shale. It also provides a source of Magnetite, closest one available from the starting location. Come here if you need it without much trouble.
It's a useful zone, providing easy access to Magnetite, a resource required to upgrade your scanners. The biome also contains an abandoned base, where you can acquire some technologies. If you have a bioreactor to provide you with power, there's one more reason to come to this area: Jellyshrooms are a decent fuel.
- Subnautica Game Guide
- Subnautica: Game Guide
- Subnautica: Biomes
- Subnautica: All biomes - list
- Subnautica: Safe Shallows - biome guide
- Subnautica: Kelp Forests - biome guide
- Subnautica: Crash Zone - biome guide
- Subnautica: Grassy Plateaus - biome guide
- Subnautica: Floating Island - biome guide
- Subnautica: Sparce Reef - biome guide
- Subnautica: Mushroom Forest - biome guide
- Subnautica: Underwater Islands - biome guide
- Subnautica: Jellyshroom Caves - biome guide
- Subnautica: Mountains - biome guide
- Subnautica: Mountain Island - biome guide
- Subnautica: Dunes - biome guide
- Subnautica: Blood Kelp Caves - biome guide
- Subnautica: Blood Kelp Zone - biome guide
- Subnautica: Grand Reef - biome guide
- Subnautica: Bulb Zone - biome guide
- Subnautica: Sea Treader's Path - biome guide
- Subnautica: Lost River - biome guide
- Subnautica: Inactive Lava Zone - biome guide
- Subnautica: Lava Lakes - biome guide
- Subnautica: Biomes
- Subnautica: Game Guide
You are not permitted to copy any image, text or info from this page. This site is not associated with and/or endorsed by the developers and the publishers. All logos and images are copyrighted by their respective owners.
Copyright © 2000 - 2025 Webedia Polska SA for gamepressure.com, unofficial game guides, walkthroughs, secrets, game tips, maps & strategies for top games.
