Subnautica: Surviving 100 Days In The Deep

Hey everyone! Ever wondered if you could survive for a hundred in the treacherous, yet breathtaking world of Subnautica? Well, buckle up, because we're diving deep into the ultimate survival guide. This isn't just about floating around; it's about conquering the deep-sea wilderness, building a life, and, most importantly, staying alive. We're going to break down everything you need to know to make it through 100 in-game days, from the basics of food and water to facing down leviathans. So, grab your survival knife, charge your Seaglide, and let's get started. Subnautica survival is not easy, especially when you have to survive in a planet full of alien creatures and mysteries.

Day 1-10: The Essentials – Food, Water, and Shelter

Alright, guys, the first ten days are crucial. Think of them as your onboarding period to not dying. Your priority is to establish a sustainable food and water source and a safe place to call home. This initial phase is all about resource gathering, exploration, and crafting the bare necessities. You've crash-landed, you're injured, and you're surrounded by hostile creatures – what do you do first? Find some food! Look for edible plants and, of course, fish. Peepers are your best friends early on; they're easy to catch and provide a good source of food and hydration when cooked. Also, building a Survival Knife early on is a great idea to kill some fish and plants to start your journey. Remember, water is just as important as food. Look for those purple coral tubes and collect the water; or craft the Survival Knife and harvest some food from the fish. As for shelter, your lifepod is a good place at first but it won't last forever. You'll need to start building a base. Start with a Habitat Builder, then build a small base with a Base Compartment to protect yourself from the harsh conditions outside. Don't worry too much about the aesthetics yet; function comes first. Place a Fabricator, a Medical Fabricator, a Battery Charger, and a Water Filtration Machine as soon as possible in your base. These machines are really essential for your survival. Explore the surrounding areas to gather resources like Titanium, Copper, and Silica to craft equipment and upgrade your base. Watch out for dangers like Biter and Bleeder, which will try to suck your blood, especially in the early stages. Always be aware of your surroundings; the ocean is full of surprises, and not all of them are friendly. Staying alive is all about planning. Also, you must find a way to create an oxygen tank to dive deeper and explore the world. So, always keep your eye on your oxygen level.

Crafting and Early Game Gear

Crafting is at the heart of Subnautica. You'll need to build a Fabricator as soon as possible to make the important tools. Initially, you'll need things like the Survival Knife (essential for defense and resource gathering), Fins (for faster swimming), a Scanner (to scan fragments and learn new blueprints), and the Habitat Builder (to construct your base). Building your base is a great investment for long-term survival, so start as soon as possible. Focus on crafting a radiation suit as soon as you can find the blueprints to explore the crash site of the Aurora. That ship has a lot of good blueprints and resources. Also, you must find the blueprint of the Seaglide, which is really useful to move faster in the sea. This will help you to reach different locations much faster. Upgrade these items as you find the resources. Try to look at the wreckages to find new blueprints and materials to craft new tools. Don't underestimate the power of a well-equipped toolset; it can make the difference between life and death.

Day 11-30: Expanding Your Horizons – Base Building and Exploration

Once you have the basics down, it's time to expand. Base building becomes your next priority. Build multiple base compartments and start to get more resources. The more compartments you build, the more space you have for everything, from storage to crafting stations. Explore different biomes and environments. As you get more resources, upgrade your base. Add a Moonpool for your vehicles, a Scanner Room to scan for resources and locations, and a power source like solar panels or a Thermal Plant. Your base is your sanctuary, so build it well. The main objective of the game is to find all the alien artifacts and build the Neptune Escape Rocket to escape from the planet. Also, it's a good time to get your hands on a Seamoth. This is the first vehicle you will build in the game. It is a one-person submersible, which will help you travel faster, explore more areas and get resources. This will allow you to explore deeper areas. Explore the wreckage of the Aurora to find more blueprints and resources. Don't rush into deep-sea exploration until you have the gear to support it. The Seamoth will help you to explore new areas.

Vehicle Acquisition and Upgrades

Get yourself a Seamoth early on. It's a game-changer for exploration. Find fragments to build the Seamoth, and then start upgrading it with things like Depth Modules (to go deeper), a Torpedo System (for defense), and storage. These upgrades are crucial for your survival. After you build the Seamoth, you should try to get the Prawn Suit. That submersible can go to extreme depths and also can be used to harvest resources. It's more combat-oriented, and you can also use it to get new resources. In the late game, the Cyclops is really useful. The Cyclops is the largest submersible, which is used as a mobile base. It has a lot of storage and can be upgraded with different modules. Consider building it late in the game. Experiment with different vehicle configurations to find what works best for you.

Day 31-60: Deep-Sea Adventures – Resource Hunting and Advanced Tech

Now things get serious, guys. Time to go deep. This is the period where you start to really delve into the game's story. Focus on exploring the more dangerous biomes. You will need to start to harvest the resources in the deeper zones to get more advanced tech and craft new tools. You'll encounter new creatures, challenges, and some seriously valuable resources. Look for Kyanite, Nickel Ore, and Uranium; these are critical for late-game upgrades and survival. You should get the Prawn Suit at this stage. It will help you go deep, allowing you to access new resources and explore new biomes. With the resources, you will be able to upgrade your tools and vehicles. Don't forget to maintain your base and always have a way to generate power to keep your equipment running. You'll have to deal with the threat of leviathans, explore the alien structures, and uncover the mysteries of this strange world. Use your vehicles wisely, and never forget to bring a spare battery or two. Explore the alien structures, uncover the mysteries of the planet, and always keep an eye on your oxygen.

Base Optimization and Power Management

Power management is critical. Solar panels are good for the early game, but they're not ideal. A Thermal Plant is a better option, as it is always working. Also, you can create a Nuclear Reactor that will provide an insane amount of power to your base. It's a risk, but it pays off in the long run. Also, a Bio Reactor is good for the early game, but it does not provide as much power as a thermal plant or a nuclear reactor. Organize your base with efficiency in mind. Place crafting stations close to storage, and make sure everything is easily accessible. And don't forget to build a Scanner Room. This can scan resources, scan new biomes and you can find your way around the ocean. Place it in a strategic location to maximize your scanning range. Upgrade your base to incorporate all the new systems to support your adventures. Consider building additional bases in key areas, such as near resource hotspots or underwater entrances.

Day 61-90: Confronting the Unknown – Leviathans and Alien Mysteries

This is where things get really exciting, and also dangerous. Guys, you'll start facing off against the big boys: leviathans. Reaper Leviathans patrol the shallows, while Ghost Leviathans and Sea Dragons lurk in the deeper biomes. Knowing how to deal with these creatures is crucial for survival. The Stasis Rifle is your best friend when dealing with these creatures. It can freeze the leviathans, giving you time to escape or scan them. However, it requires a lot of energy. Knowing their patterns and attack ranges is key to avoiding them. Try to stay out of their path, and use your environment to your advantage. Explore the Alien Structures. The game's story starts to become clearer as you delve into the alien facilities. These locations are the key to building the Neptune Escape Rocket and escaping from the planet. Also, you must find the cure for the disease that is killing you. Explore the Primary Containment Facility and the Disease Research Facility. By this point, you should already have a good grasp of the game's mechanics and a solid understanding of how to get resources. The key at this point is to complete the story and leave the planet.

Story Progression and End-Game Preparation

Follow the story, scan everything you can, and unlock all the blueprints. The story will guide you to find the resources and materials to build the rocket. Your goal is to find the alien artifacts and build the Neptune Escape Rocket. The game is about survival, but also about discovering the mysteries of the planet. Make sure you have all the resources you need and upgrade the Neptune Escape Rocket. Make sure you prepare everything, because at the end, you will escape the planet.

Day 91-100: The Final Stretch – Escape and Beyond

You're almost there, guys! The final stretch is about finishing the game and leaving the planet. In the last days, you will have everything you need to escape. The goal is to finish the story. Make sure you upgrade the rocket and prepare everything before escaping the planet. Have fun! Remember all the things you have learned along the way. Make the final preparations for your departure. Make sure your base is in good shape. Gather the last resources you need to get to the rocket. And, with the rocket ready, it's time to escape. You did it! Congratulations! Now you survived for a hundred days.

Post-Game Thoughts

So, what's next? Well, you can always start a new game with the knowledge you have. There are many mods and challenges that you can try. You can explore the world without the pressure of the story. You can experiment with different playstyles and base designs. And most importantly, you survived 100 days. You have proven you're capable of tackling the challenges of Subnautica. And, for that reason, you deserve to be proud!

I hope this guide helps you. Subnautica is an amazing game, and with the proper knowledge and strategy, you can overcome anything. Happy surviving, and let me know in the comments how your 100-day journey goes. Remember to enjoy the process and have fun in this amazing game.