Subnautica Below Zero Cheat Codes Guide

Subnautica Below Zero Cheat Codes, Resource Farming, and Base Building Guide: PC players can use the developer console for items, blueprints, fast building, oxygen, and teleportation. 
Xbox and Nintendo Switch players do not have access to the PC console, but efficient resource routes, smart base locations, and Sea Truck upgrades can still make survival much faster.

“The smartest shortcut is the one that saves time without stealing the adventure.”

This guide focuses on practical ways to test the game, recover from bugs, and reduce repeated supply runs without losing the fun of exploration. 
Command behavior can change between game versions, so treat the official Unknown Worlds Entertainment documentation and current game build as the final authority.

Subnautica Below Zero Cheat Codes for PC

The developer console is most useful for testing a base design, replacing an item lost to a bug, or skipping a resource trip after you have already learned where the material comes from. 
It can also unlock every blueprint, which removes much of the normal discovery and progression loop.

For a first playthrough, consider using commands sparingly. A small shortcut, such as replacing lost titanium, usually preserves more of the survival experience than using unlockall or nocost for the entire game.

How to enable the PC console

1. Press F3 to open the debug menu.
2. Click the checkbox beside Disable Console so console access is enabled.
3. Press Enter to open the command input.
4. Type a command and press Enter to apply it.

If the menu or a command does not behave as described, check the current PC version and official support information before assuming the save is broken. Console commands are debugging tools, not a guaranteed set of cheats for every platform or update.

Useful commands and examples

• item [item name] [quantity]: Adds a specified item to your inventory.
• fastbuild: Removes the usual construction time for base pieces.
• nocost: Removes material costs from crafting and construction.
• nodamage: Prevents the player from taking damage.
• oxygen: Refills your oxygen supply.
• unlockall: Unlocks all blueprints immediately.
• warpforward [distance]: Moves you forward by a selected distance.
• biome [biome name]: Teleports you to a named biome when the name is supported by the game version.

For example, these commands can replace common building supplies or late-game materials:

• item titanium 99
• item copper 99
• item diamond 10
• item uraninite 10
• item kyanite 10

Biome names commonly used for teleport testing include twistyBridges, crystalCaves, lilipadIslands, glacialBay, deepLilypads, and purpleVents. Teleport carefully. Arriving in a deep biome without oxygen, food, or a vehicle can turn a simple shortcut into a recovery mission.

Subnautica Below Zero Resource Farming Routes

On Xbox and Nintendo Switch, resource farming replaces console shortcuts. The basic loop is simple: choose one material, bring enough storage, collect only what you need, and return before oxygen or health becomes a problem.

Titanium and quartz in Twisty Bridges

Twisty Bridges is a strong early-game area for Titanium and Quartz outcrops. 
Titanium supports compartments, storage, fabricators, and many vehicle recipes, while Quartz becomes important for glass and several base upgrades.

Run a short, focused route instead of picking up every item you see. Collect Titanium first, then Quartz, and leave low-priority materials behind if your inventory begins to fill. 
A small storage container or vehicle inventory makes the return trip more useful and reduces the temptation to make another dangerous dive for one missing resource.

Lithium, table coral, and deeper materials

Deeper areas, including the Crystal Caves region, are valuable for Lithium and other advanced resources. However, material availability can vary by depth and exact biome, so do not rely on a single claim that one resource appears exclusively in one location. Scan outcrops, check nearby caves, and mark reliable deposits with beacons.

Table coral is also important for computer-related recipes. Bring empty inventory slots, an oxygen plan, and a clear route home. If you use a Sea Truck, place common supplies in its storage modules so rare materials do not compete with food, water, batteries, or repair items.

Kyanite and late-game resource trips

Kyanite is a late-game material used in advanced equipment and vehicle upgrades. 
It is associated with the deeper high-temperature regions, including the Crystal Caves and Fabricator Caverns areas, rather than being limited to the shallow Thermal Spires biome.

Plan these trips as expeditions. Upgrade depth capacity before entering very deep water, carry extra oxygen support, and place a beacon near your intended work area. 
Returning with a partial load is better than losing a full inventory because you stayed too long.

Subnautica Below Zero Base Building Guide

A useful base shortens travel, provides power and oxygen, and gives you a safe place to craft and sort materials. You do not need one enormous underwater city. A shallow starter base plus a deeper staging base is often easier to manage.

Delta Station area: shallow starter base

The area near Delta Station works well for an early base because it keeps you close to familiar waters and useful starter resources such as Titanium, Copper, and Quartz. Build a compact room or compartment with storage, a fabricator, power, and enough space to expand.

Think about workflow before decoration. Put storage close to the fabricator, leave room for a battery or power-cell charger, and avoid covering every wall with windows if you expect to add more machines later. A simple layout saves time on every crafting trip.

Tree Spires and deeper staging bases

A secondary base near Tree Spires can support mid-game exploration and provide a safe checkpoint before deeper dives.
 Use it to unload materials, refill oxygen, repair equipment, and prepare the Sea Truck before entering a hazardous region.

Power planning matters at depth. Thermal power can be useful near suitable vents, while a bioreactor is flexible when you can maintain a dependable supply of organic fuel.
 Label containers by purpose—such as building materials, vehicle parts, and rare resources—so you can find an item quickly when a blueprint is finally ready.

Sea Truck Upgrade Priority

The Sea Truck is your main mobile base, so choose modules based on the trips you make most often. A practical order for resource farming is:

1. Storage Module: Adds 16 storage slots and is the most useful first choice for gathering trips.
2. Aquarium Module: Keeps live fish available during longer journeys away from a base.
3. Fabricator Module: Lets you craft inside the Sea Truck and reduces unnecessary return trips.
4. Perimeter Defense Module: Uses an electrical discharge to discourage aggressive fauna near the vehicle.
5. Docking Module: Supports docking a Prawn Suit for deeper exploration; it is not a replacement for the separate Snowfox equipment used on land.

Storage is the best first upgrade for most players. If aggressive creatures are blocking a regular route, move the Perimeter Defense Module higher on your list. Match the loadout to the goal rather than building every module immediately.

Fauna Survival Tips

Shadow Leviathan

The Shadow Leviathan appears in dangerous deep regions such as Crystal Caves and Fabricator Caverns. Keep the Sea Truck moving through its patrol area, avoid unnecessary stops, and use perimeter defense if you have it.

Do not turn a resource run into a chase. Store valuable materials at a nearby base or beacon-marked staging point when possible, then make a second trip for anything you could not safely carry.

Ice Worms

Ice Worms patrol the frozen surface areas of Glacial Basin. The Spy Pengling can help distract them, but route planning matters more than speed. Move between cover, avoid lingering in exposed areas, and keep an escape path in mind.

Unknown Worlds Entertainment is the authoritative source for patch-specific console behavior, blueprint changes, and platform support. Check its official Subnautica support information when an instruction differs from your installed version.

FAQ: Cheat Codes, Farming, and Bases

Can Xbox and Nintendo Switch players use PC console commands?

No. The developer console instructions apply to the PC version. Console players should rely on resource routes, beacons, base planning, and Sea Truck upgrades.

What is a good early resource route?

Start with Twisty Bridges for Titanium and Quartz, then return to craft and sort materials. Short trips are safer and more efficient than carrying a full inventory through unexplored territory.

Where should I build my first base?

The Delta Station area is a practical starter location because it is near early-game routes and supports basic construction.
 Keep the layout compact and leave room for storage, power, and later machines.

What Sea Truck upgrade should I build first?

Choose the Storage Module for general resource farming. Add the Aquarium or Fabricator Module for longer trips, then use Perimeter Defense when hostile fauna becomes the main obstacle.