Subnautica Survival: 100 Days & Beyond

Hey everyone! Are you ready to dive into the deep blue and survive the harsh conditions of planet 4546B in Subnautica? This guide is your ultimate companion to conquering the underwater world, making it through 100 in-game days, and even venturing beyond. We'll cover everything from the basics to advanced strategies, ensuring you not only survive but thrive in this incredible survival game. So, buckle up, grab your survival knife, and let's get started!

Initial Days: Securing Your Survival

Alright, guys, let's talk about the initial days – the most crucial part of any Subnautica playthrough. These first few in-game days set the tone for your entire survival journey. Your primary goal is simple: stay alive. Seems obvious, right? But the planet wants to kill you, and it's your job to outsmart it. Immediately after the crash, you're going to want to focus on a few key things. First, gather resources. This means swimming around the escape pod, grabbing anything that isn't nailed down (which, let's be honest, is most things). Look for metal salvage, titanium, quartz, and other essential materials. These are the building blocks of everything. Secondly, find food and water. Your hunger and thirst meters are your worst enemies in the early game. Search for edible plants like the kelp forests, and craft a filter for your drinking water. This will be a game changer, trust me. Thirdly, explore your surroundings. The Lifepod gives you a decent starting point but it's not a long term solution. Check the surrounding area, but don't stray too far at first. Scan any fragments you find to unlock new blueprints; this will be key to your long-term success. Understanding the environment is critical. This includes both the immediate and the long-term dangers, such as the local wildlife and the radiation that's coming from the crashed Aurora.

Survival in Subnautica is all about resource management, and these first few days teach you that lesson well. Every item you craft and every decision you make has consequences, so think smart! You need to have food and water on hand to prevent yourself from starving and dying of thirst. The Scanner will be your best friend to give you data on local flora and fauna, and to unlock blueprints for essential equipment. Make sure you don't stay in the same area for too long. Diversify to prevent getting bored. These first few days will be a matter of life or death, so do everything to stay alive.

Building Your First Base

Once you've got the essentials covered, it's time to think about a base. Your Lifepod is temporary, so finding a good base location is key to surviving longer. Here are some tips:

• Location, location, location: Choose a spot with easy access to resources like quartz, metal salvage, and copper. It should also be a relatively safe area, away from aggressive creatures like Reapers and Sand Sharks. If you are new to the game, choose a shallow and relatively safe area for your first base, near the starting Lifepod area. Avoid the Blood Kelp Zones and Dunes until you are ready and geared up to deal with their residents.
• Power: Consider where you will put the power supplies. Solar panels work during the day, thermal vents work anytime, but they have to be near vents. You can even consider building a nuclear reactor later on for sustainable power.
• Size: Start small. A basic base with a Habitat Builder, Base Compartments, Moonpool, and a Fabricator is enough to start. You can always expand later.
• Base items: A Fabricator is essential for crafting items, and the Medical Fabricator is a must for healing and first aid. Also a bed so you can change your spawn location.

Building your first base is a huge milestone in Subnautica, and it's a huge step towards long term survival. Make the most out of your base by including facilities that benefit your survival.

Mid-Game Strategies: Expanding Your Horizons

So, you’ve survived the initial days, you’ve got a base, and you’re starting to feel like a real survivor. Congratulations! Now it’s time to really dig in and expand your horizons, quite literally. The mid-game is all about exploration, resource gathering, and upgrading your gear. Let's break down some critical areas:

Exploration and Map Knowledge

Subnautica's world is vast and full of secrets. You'll need to explore the surrounding biomes to find resources. This includes finding the Aurora which is the place for the end game. Using the Scanner Room will help find nearby resources and will assist in finding out more about the environment. Understanding the map is key to surviving the hostile conditions. Use the Scanner Room to build maps and identify areas of interest. You can even find fragments that give you blueprints for base modules.

Vehicle Upgrades

Getting a Seaglide first is crucial. It’s a game-changer for underwater exploration. Once you have a Seamoth, you'll need upgrades like a Depth Module to reach deeper areas and a Storage Module to increase your carrying capacity. Later on, you will want a Prawn Suit to get better control in the deep, and a Cyclops as a mobile base that will help in many environments. These will increase your chances of survival.

Advanced Base Building

Now is the time to optimize your base for long-term survival. Power is important, so ensure you have efficient power generation. Consider adding Water Filtration Machines and Grow Beds for a sustainable food and water source. Expand your base with multi-purpose rooms. Always upgrade your base with the best modules.

Resource Management

As you progress, the demand for resources increases. Efficient resource management is crucial. Focus on mining high-yield areas. Plan your trips to maximize your resource gathering, and use the Storage Modules in your vehicles and base. Consider building a base closer to resource-rich biomes.

The Endgame: Defeating Subnautica

Reaching the endgame in Subnautica is an incredible achievement. It's when you have the tools, knowledge, and experience to navigate the deepest and most dangerous parts of the planet. Here's what you need to focus on to defeat the game:

The Story Unfolds

Follow the story. The game has a narrative, and it's worth following. Explore the Alien Bases, and uncover the secrets of the planet and the Precursors. Read the PDA entries to get more data, and focus on the story objectives.

Advanced Vehicle Usage

In the endgame, you'll need to master your vehicles. The Cyclops can get you to the deepest parts of the ocean. Upgrade your Prawn Suit for maximum mobility and protection.

Preparing for the Journey

To leave the planet, you'll have to build a rocket. Gather resources like kyanite and ion cubes to craft the rocket and all the associated components. Use all of the knowledge to prepare for this final journey to escape this planet.

Survival Beyond 100 Days

Even after completing the main objectives, there’s still much to do in Subnautica. Many players love building massive, intricate bases, completing a comprehensive collection of all creatures, and exploring every corner of the map. You can push your survival to the extreme, challenge yourself with restrictions, and try playing with mods. The world is your oyster, so stay creative and keep playing!

Survival Tips for the Long Haul

Prioritize your objectives

Break your objectives into smaller, manageable steps. This will make it easier to stay focused and avoid being overwhelmed. Plan your routes and resources before you start exploring. Every trip should have a purpose.

Manage your inventory efficiently

Keep your inventory organized. Use Storage Modules in your vehicles and base to maximize your storage capacity. Don't be afraid to leave items behind if you don't need them immediately.

Learn about the creatures

Understand the behavior of the different creatures. Learn how to avoid them or defend against them. Be aware of the dangers of each biome. This will help you to survive in hostile environments.

Keep your base optimized

Regularly check and upgrade your base. Improve your power generation, automate your food and water production, and add any new facilities that will help you survive. Take advantage of all the available resources.

Stay Calm

Subnautica can be an intense game, but don't panic. Panic leads to mistakes. Take your time, make smart decisions, and think about your next move.

Final Thoughts: Embrace the Dive

Subnautica is an amazing game, and surviving for 100 days (or more) is a testament to your skills and adaptability. Remember to stay curious, keep exploring, and never give up. Every dive brings new discoveries, challenges, and stories to tell. So, keep building, keep exploring, and most importantly, keep enjoying the incredible world of Subnautica. Now go out there and show planet 4546B who's boss!

Happy surviving, and good luck out there, you've got this!