The 10 Best Games Like Subnautica You Should Try in 2021!

Looking for a recommendation for survival games like Subnautica you should play in 2021?

You have come to the right place.

We have put together an ultimate list of the ten best games like Subnautica that you should try in 2021.

If you enjoy playing Subnautica, you will fall in love with the games on this list.

Enough talk, let us dive right in!

What type of game is Subnautica?

A lot of people will tell you that Subnautica is a game about survival. 

But the truth is that it is a game about so much more than that. 

It is about exploration, and adventure, and wonder, and courage. 

It is about so many things that fit together to make a story that will stay with you for the rest of your life.

Now, why Subnautica is so good?

Survival games like Subnautica bring so much fun. 

With limited oxygen and resources, you can feel the adrenaline kicks as you face challenges and threats.

Swimming through the vast ocean is one of the most enjoyable things on Subnautica.

There is nothing like discovering the ocean topography and Sea Monsters on this game.

It offers you endless endeavors with an enthralling sense of wonders.

So without further ado, here are 10 best games like Subnautica you should play in 2021!

Image credit: Steam


Imagine yourself shrinking to the size of an ant; you will see the environment around you in a new perspective.

Can you survive through the harsh nature of the backyards?

As you are only as big as an ant, now other insects look like giants.

As a game similar to Subnautica, there is also underwater action here.

Instead of sea monsters, here you will face giant koi and water insects.

You have to build a base to survive from the insects and elements. 

Crafting weapons, tools, and armor will increase your survivability.

Co-op mode is also available. More hand, more strength, more fun!

As now it’s on early access, there will be more to add from the developer, Obsidian Entertainment.

Currently, it’s available for PC and Xbox.

The price is about 30$.

Image credit: Steam


Imagine yourself trapped on a small raft in the middle of the vast blue ocean; it’s what this game is all about.

Upon your awake, you only have a hook made of plastic to survive.

Gather resources as you have to craft weapons and expand your raft.

Your enemy is not only hunger and thirst but also a man-eating shark!

After all, you have to navigate your raft to a safe place, so researching new things and building your raft is necessary.

Published by Axolot Games and developed by RedBeet Interactive, this game costs about 20$.

Image credit: Steam

Stranded Deep

Released by Beam Team Pty Ltd in 2015, this game costs about 20$, and it’s worth every penny.

Among games similar to Subnautica, this game is about a lone survivor stranded on a small island in the middle of the Pacific Ocean after a plane crash.

You, as the main character, need to stay alive without any means to call for help. 

However, you might explore underwater and land to hunt for supplies.

From these supplies, you can craft tools, weapons, and shelter.

Spears, axes, bows, or spearguns are your tools to fight the wilderness.

You have to be careful, like sharks, and other things might harm you.

Because too much hunger and sunstroke can kill you, remember to stay sharp, healthy, and well-fed, as shown in the indicator.

Image credit: Steam

The Long Dark

Talking about the realistic exploration-survival game, you can’t miss The Long Dark.

No zombies, just you and harsh cold Canadian wilderness.

Collecting food, water, firewood, medicine, and tools is a must to survive in the extreme cold.

Besides the harsh environment, wolves and bears are animals you have to watch out for here.

After making weapons like axes and knives, now you are more ready to face these threats.

By crafting a weapon, hunting deer also made easy.

Another challenge from this game is the temperature and windchills that its exposure can kill the player.

Released by Hinterland Studio, The Long Dark costs about 35$.

Image credit: Steam

No Man’s Sky

People know this game for the released game that doesn’t match the sensational trailer. 

It brought disappointment towards Hello Games as the developer.

However, after many updates, the developer fixed many issues that make this game worth playing.

You play this game in the third-person perspective as a humanoid alien who explores vast galaxies.

A ship has to be maintained so that you can travel between planets and engage enemies in space combat.

AI of these games makes every planet, flora, fauna, and every part of the galaxy to be unique.

This game will cost you about 60$.

Image credit: Steam

Ark: Survival Evolved

Ark: Survival Evolved is an action-adventure survival game set in an open world environment with many unique creatures.

There are mythical creatures like Wyvern, Griffin, and Phoenix which you might stumble upon.

You can tame these creatures.  Taming creatures is one of the primary mechanics of this game.

If you love a survival game that involves hunting and taming giant animals, Ark: Survival Evolved is for you.

It’s good that you have a pet who will help you roam across the vast space world.

The price for this game doubled as Studio Wild Card released the full-completed game in 2018.

Now it costs about 60$.

Also read: Is Ark: Survival Evolved Cross-platform?

Image credit: Steam


Like No Man’s Land, Astroneer is a game about space exploration.

But, this game takes a different approach.

This game has more details on crafting and building, especially the base.

You will also build a science lab, generator, solar panel, and oxygen tanks to ensure your survivability.

To gain the resources, you have to collect them, but be careful as you run out of oxygen.

It also has sweet immaculate art that brings relaxation to your adventure.

Built by System Era Softworks, this game costs you for 30$.

It is available on Windows 10, Steam, Playstation4, and Xbox One.

Image credit: Steam


Icarus is a space exploration game.

Dean Hall, known for making DayZ, is the man behind this game.

Unlike other games in this list, this game is free to play.

This game will bring you into an alien resource-rich world.

You can mine and collect exotic materials for a limited time.

To execute it, you have to calculate the risk, or you will be left empty-handed.

Envirosuit, regular oxygen, food, and water are things you have to take care of.

Ultimately, you can create advanced technology for a better prospect.

Image credit: Steam

The Forest

While Subnautica has sea monsters as the horror, this game has mutants.

The mutants often gather in a pack, which might attack your base.

To make the base strong enough you have to build traps, weapons, and other defense mechanisms.

A survival guide book will help you survive and thrive on this game.

In the end, you can build a fortress to dispel the mutants.

Endlight game released this game in 2018.

The game is now available for Microsoft Windows and PlayStation4 for 20$

Image credit: Steam

Green Hell

Released by Creepy Jar in 2019, this game places you in a Jungle alone.

To survive, you need to collect raw materials so that you can crafting objects and a cabin.

Be careful as you can get hallucinations, injury, and poison if you don’t maintain your diet.

Compass and GPS navigation will help you wander across the lavish rainforest.

Green Hell is currently only available for Windows PC for 7$.

Final Words

So there you have it: the ten best games survival games like Subnautica you should try in 2021.

Now we would like to hear what you have to say:

Have you ever played any games on this list?

Or maybe you want to try one of the games similar to Subnautica from this list?

Either way, let us know by leaving a quick comment below.

About the Author
Hi, I'm Steve. I'm a proud gamer. I have been active within the gaming sphere for 30+ years. As gaming is something I enjoy very much, I want other people to enjoy it also. That is exactly why I started this blog.

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