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Subnautica After Zero Wiki & Guide

Java EditionMod

Adds Subnautica-themed underwater base blocks, creatures, and equipment including Alterra structures and deep-sea fauna.

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Contents (7)
  1. Guides
  2. Processes
  3. Items
  4. Blocks
  5. Mobs
  6. Frequently asked questions

Guides

Step-by-step, in-game.

Getting Started with Subnautica After ZeroStarting Your Underwater Adventure This mod is designed around a custom story map, so download and load that first…

Recipes

Every recipe the mod adds, grouped by how it is made.

Crafting · 2

Items

79 items · showing 24. Browse all →

Advanced Wiring KitArctic PeeperArctic Peeper Spawn EggArrowRay Spawn EggBatteryBenzeneBladder FishBladder Fish Spawn EggBoomerang Spawn EggBrinewing Spawn EggBrute Shark Spawn EggBruteShark Spawn EggChelicerate Ghost Spawn EggChelicerate Spawn EggComputer ChipCooked Arctic PeeperCopperCopper WireCreepvine SeedDiamondEnameled GlassEye Jelly Spawn EggFeather Fish Spawn EggFiber Mesh

View all 79 items →

Blocks

131 blocks · showing 24. Browse all →

Air CapsuleAlterra FloorAlterra Floor SlabAlterra HatchAlterra NetAlterra PlatformAlterra Platform StandAlterra RoofAlterra Roof SmoothAlterra WallAlterra Wall FlatAlterra Wall Flat SmoothAlterra Wall Flat Smooth SlabAlterra Wall LightAlterra Wall Light SmoothBenchBroke Red TabletBroken SeaglideBulkheadBulkhead BarrierClosed DoorCoral ShelfCoraloverlayCracked Sail Stone

View all 131 blocks →

Mobs

Creatures this mod adds.

Arctic PeeperBladder FishBoomerangBrinewingBrute SharkBruteSharkChelicerateChelicerate GhostEye JellyFeather FishHoopfish SchoolLilypaddlerLimestoneMeteorOrionPengling AdultPengling JuvenilePinnacairdRed Feather FishSandstoneSea TruckShadow LeviathanShale

Frequently asked questions

What game is the Subnautica After Zero Mod based on?
The mod is based on the famous underwater survival game Subnautica, continuing the story a few years after the events of Subnautica Below Zero.
How many players should play together on the custom story map?
You should gather a group of exactly 2 to 4 players to start the adventure on the official custom map.
What new biomes does this mod add to Minecraft?
The mod adds ocean biomes including kelp forests, safe shallows, and freezing icebergs for players to explore.
What dangerous creatures can you encounter in this mod?
You can encounter many types of alien fish and giant Leviathans from the original Subnautica games while exploring.
What survival mechanic does this mod change in Minecraft?
The mod forces you to manage oxygen and resources while surviving underwater, adding a new survival challenge.
What kind of alien structures can you find in the mod?
You can find and explore huge alien facilities with Precursor Technology hidden deep in the world, along with special tools and items needed to survive.