Summary
Subnautica: Below Zerodoes a great job of balancing its gameplay with its narrative to make a truly stunningsurvival video game. Not only does this game live up to the hype of its predecessor, but it is also arguably a much better-balanced game as well.
As good as the base version of Below Zero is, it’s even more fun when you add community-made mods to it to improve your gameplay experience. This list will rank the best mods you can download for Subnautica: Below Zero based on their popularity within the community and how much they add to the game.

10SnapBuilder
Subnautica: Below Zero does a lot of things well, butbuilding isn’t one of them. The hitboxes while building just aren’t accurate enough and lead to a lot of minor problems when you are trying to build structures. The SnapBuilder mod helps solve these issues and automatically snaps into position with the press of a button.
There are also a lot of customization options for this mod, so you can easily trigger the different rotation and snapping modes easily and to your liking.

9Advanced Inventory
Inventory management is a big part of most survival gamesand the Advanced Inventory mod for Subnautica: Below Zero makes it a lot easier.This mod allows you to get more inventory slots, so you can store as many items as you like for your crafting purposes.
While you’re able to add as many rows as you want, it is not recommended to go above the width of 7 and the height of 100 as it can lead to some bugs.

You can arrange your inventory according to your liking and add as many rows as you want to it. This mod also allows you to use hotkeys to quickly move all items to your inventory or storage.
8Seatruck Storage
You would think that the Seatrucks in Subnautica: Below Zero would be able to hold a lot of storage, but that is not the case. This can be very inconvenient as you have to manage which items you want over others.The Seatruck Storage mod solves this problem and gives you plenty of space to store your stuff while you are riding around.
This mod adds two big storage lockers to the main cabin of the Seatruck, which provides a lot of storage space in a very convenient location.

7Seatruck Speed Upgrades
This mod does exactly what its name suggests and adds speed upgrades to the Seatrucks in the game.This will help save you a lot of time, and you will be able to easily maneuver around the depths of the ocean at high speeds.
There are three upgrade levels added using this mod which increase speed up to 150, 200, and 250 percent. These upgrades can be unlocked by researching the required tech mentioned on the description page of the mod.

6Better Seaglide
Seagliding is one of the most fun parts of the game and this mod adds many customizable options to make it even better. You can choose to change the color of your glider as well as its other features, such as the cone size, range, and intensity of its light.
These changes help keep you entertained while you are gliding and also add a lot of customization, which most players love. you’re able to also use the boost function with this mod, which makes you go even faster as you are gliding through the ocean.

5Moon Pool Vehicle Repair
The Moon Pool Vehicle Repair mod was also present in Subnautica and uses the Moonpool to automatically repair your vehicles. This mod works just like the Cyclops Docking Bay Repair Module present inSubnauticathat repairs docked Seamoth or Prawn Suits.
You will be able to repair your vehicles and also adjust the repair and recharge amount according to your liking with this mod.All you need to do is dock your vehicle in the Moonpool and then let it do its thing.

4Sleek Bases
This is a purely visual mod that changes the floors and glass on the base to make them look much better. The textures of these items are updated, so they have the same color, reflection, and transparency in the case of glass. This mod is especially useful because it fixes a problem where certain glass items in the game look like holes.
What’s even better about this mod is that you can add it to your saves without worrying about it impacting them in any negative way.

3Subnautica Pets
The world of Subnautica: Below Zero is vast, but it can get lonely at times, which is why this mod is a thing.The Subnautica Pets mod allows you to have some adorable little creatures in your base to give you company and keep you entertained.
You can choose from animals such as a Pengling, Pinnicard, Trivalve, and Snowstalker and also give them names according to your liking. These creatures will constantly stay at your base and you can have as many of them as you want.

2The Map Mod
The lack of a proper map can make exploration really difficult, especially in a dark, survival game like this one. Thankfully,the map mod adds a very customizable map to the game, which makes life much easier. You can choose to use the map with fog and slowly discover places on it, or you can reveal everything in the world and travel quickly to your objectives.

There are plenty of other customizable options that make this mod so good. You can display signals, track coordinates, and also see the topography and biomes through the different levels of the map.
1EasyCraft
Although a lot of players seem to enjoy thecrafting aspect of survival games, many get bored with it quickly and want to get the exciting parts as soon as possible. EasyCraft makes the crafting part of Subnautica: Below Zero very easy and automatically creates blueprints by taking ingredients from your nearby storage.
You will still need to have the required resources for materials and energy to implement this mod, butyou won’t have to worry about crafting a thing again.