The devs have explicitly said they don't want people to backport stuff from BZ, so no unfortunately.

There definitely is, but I don’t remember what it’s called and where to get it.

We all want it

Below Zero isn't an expansion, it's a renovation. Imagine you blew up your living room, installed a bedroom, game room, and smaller living room, and then wonder why your couch doesn't fit after expanding your house.

because they rewrote the game for BZ

In Ark it's just different maps of the same game, not a completely different game.

Because those are 2 separate games? Just because they're similar in terms of gameplay and the fact they're set in the same universe doesn't mean that they're the same game.

BZ isn't an expansion. It's, by technical standards, a different game. It's easier to create mods for a base game that has expansions.

Subnautica is not a base game in this case.

The code seems to be significantly different enough that you can't make a Subnautica mod and have it be compatible with BZ.

You have found the Nexus SN area, there is also an BZ area. Not sure why its not reported but ´BetterACU´ can behave exactly like ´Fish Overflow Distributor´ . Fully configurable. Snippet from the description:

"Alien Containment Unit is configurable to allow between 10(default) up to 100 space inside.

Large Room Alien Containment Unit is configurable to allow between 20(default) up to 200 space inside.

After the ACU reaches full capacity it will begin to put newly bred fish into bioreactors that are attached to the base.

If after all Bioreactors are full then it will begin to release non hostile bred fish into the ocean to re-populate the area around your base. (Configurable!)"

Quite a few very nice QOL mods have been ported.In total about 60 mods exist for BZ at the moment.

Who would make mods for the game in Early Access and under heavy remaid?

In the infinite wisdom of the devs the previous versions are not on steam. Since this was the first update in a long time after the games final update all the devs who worked on those mods are probably on different projects by now.

Don't expect your mods to get updated and if they do you better thank the author. Only work around that I can think of is "find" a copy of BZ from before the update and mod that.

After completing both games without mods at least once, yeah I’m gonna use mods. Taking a break for the moment then gonna start throwing some mods in and seeing what kind of trouble I can make. And to add a map to the PDA. And more hotbar.

So basically QoL stuff to make life slightly less annoying I suppose.

No but should be getting pc soon i may check out what they have

I only use one mod- nitrox, so that when paired with hamachi my brother and friends can play along with me. It has some item bugs because the game was designed for single player only, but it’s still worth it because it makes the game a LOT more fun. Edit: I’m not even sure it’s necessarily a mod, it seems more like a client.

I tried to but I’m stupid and can’t get it to work.

Extra hotbar slots I’m coming for you

Had it for free on Game Pass, played it, fell in love, wanted mods, no mods on gamepass, bought it on Steam ��

The Call of the Void (not Deep) shards (being the Hydra and the Silence) are already pretty good. Also the Return of the Ancients Demo was released in December and is already really good. They stick more or less with the feel of the game. 

Otherwise as someone else already mentioned, Deextinction. Theres also the Beluga and Odyssey Submarines and Remnants of Life. If you want a challenge while still being more or less in the theme of the game, theres Deathrun Remade. Also keep an eye out for the Prototype Submarine hinted to release this year aswell. 

There are also a few great mods that dont quite fit the current theme of the game (The Red Plague for instance) but Id also recommend.

DeExtinction mod is pretty cool

All these mods are on nexus and use the Vortex launcher.

With putting over 1.3k hours into the game I like to think i have tried almost every mod on Nexus at least once. I really like mods that improve quality of life in the games. And can never really get story mods like The Red Pleage to work. So here is a list of the ones I really like, keep in mind I have a Vector GP76 with a 12th Gen Intel and 32 gb of Ram so idk if all these mods will work with your setup.

I am sorry this list is chaos but I am going through my download mods and that has no rhyme or reason. I would link them, but I am on my phone right now.

Realistic and Challenging recipes by skibditoiletsamp

Alterra Ways by Johnele is amazing it brings in more food, health, and hydration options

Subnautica Auto Save by salpop is VERY handy

Blueprints Improved UI by GreaterDane42 makes looking at the recipes nicer

Alterra Minni Fridge SN by OctolinkG is a cool way to store food

Oxygen Link by 0x4B is handy when your collecting items

All Items 1x1 by MrPurple6411 is nice for collecting metal scrap I use it in tandem with Bag equipment by newman55 (on this one I wish they would redo how the lay out is the largest bag is 6x14 and it doesn't sit right on the pda screen.)

Defabricator (Bepinex) also by MrPurple6411 is also nice when you find a ton of time capsules and get a ton of starter items

Radial Tabs (Bepinex) also by MrPurple6411 is also a MUST have especially if you get a mod that adds crafting recipes

Map also by newman55 is controversial but after putting 1.3k hours into the game I like it.

BulkCraft by KnownIssueJosh is nice when you need to craft a lot of items at once.

MoonpoolVehicleRepair Subnautica by ahk1221 should be in vanilla but that's my opinion.

Blueprint Search Bar by LeeTwentyThree is nice I use it alot with Quick Unpin Recipes (BepinEx) by rrowe404

Time Capsule Scanner (BepinEx) by louskam is fun if you like finding the capsules. You'll get a little notification that a capsule is near. You still have to hunt for it, though.

Night Vision Chip by MrJumpScare is useful

Mark As Read also by KnownIssueJosh is nice if you hate the notifications

AutoSortLockersSN(BepinEx) by M3dicCookie is my life line

True Base Colorizer (Bepinex-Nautilus) by AlHazrad11 makes building Bases a little cooler and adds a beacon way point

And finally Seeds from Harvesting by EldritchCarMaker should also be vanilla in my opinion.

If there are any mods that your interested let me know.

As someone else has said, porting things from BZ to Subnautica directly isn't allowed.

Not sure about furniture. But there is a Deconstructor locker which is the same as the Recyclething from BZ.

The DEVs have previously asked the modding community to not bring things from BZ into the original, and last I saw the modders were respecting that request.

There are mods that don't effect the difficulty but are good quality of life: Cyclops docking mod Snap to grid builder Custom craft pulls material from nearby lockers when using fabricator instead of needing them in your inventory

Makes the game easier but I enjoy: More mod slots for vehicles Arms for Seamoth Ability to scan/repair inside Seamoth/prawn Bioreactor/nuke for Cyclops

Mods that make the game harder: I think it's part of custom craft, but requires you to 3x as many wrecks for blueprints and requires more materials for fabricator recipes. This really slows down the early part of the game. Persistent Reapers adds reapers randomly and gives them the taste for humans TheDepths shader removes most ambient light and reduces light output, turning it into a horror game where you can barely navigate at night

One mod you want to look out for call of the void. It just started be made but look up Aci on YouTube to see what it's about and if it'll be your cup of tea

First run: no mods.

After that for SN I run: Storage space, Seamoth depth, Seamoth prawn arms.

This lets me do a "single dive" run (where, once I enter the >! Lost River !<, I'm not allowed to come back out until finished) without using the Cyclops, which I hate. This doesn't make it easy (other than not needing the Cyclops), but mostly just makes it less annoying... and more challenging later on.

I don't play BZ much, so... no idea about mods.

For Subnautica, a regular play through without any mods is best for a first play through, after that, some of my favorite mods are the Snapgrid ones, auto save, a mod to fix items falling through the floor, infinite prawn suit jump, and bed teleport. These stuff just make the game more fun to me :)

I remember the Realistic Crafting mod was good, but it needed tweaking when I played it a few years ago. Maybe if they made power cells more reasonable it could have become ideal.