Subnautica 2 launched into Early Access on 14 May 2026, and the opening hours of the game are a carefully designed introduction to a new alien planet and a new alien ocean. If you are new to the Subnautica series, or returning after the original game and Below Zero, this beginner guide covers everything you need to know to survive your first hours on the new planet — the core survival priorities, the essential early tools, how to approach the crafting system, and what to focus on to establish a stable base of operations before pushing into deeper and more dangerous waters.
What Subnautica 2 Is — The Series Explained
Subnautica 2 is an underwater open-world survival game from Unknown Worlds Entertainment. It is the third game in the Subnautica series, following the original Subnautica (2018) and Subnautica: Below Zero (2021). Like its predecessors, Subnautica 2 places you on an alien ocean planet with no weapons, limited supplies, and the need to survive by exploring the environment, gathering resources, crafting tools and equipment, and building bases to extend your reach into the deep.
What makes Subnautica 2 different from the previous games is the setting — a completely new alien planet with new biomes, new creatures, new resources, and new crafting systems — and a feature that is entirely new to the series: online co-op multiplayer for up to four players. For the first time, you can explore the alien ocean with friends, share resources, build collaborative bases, and face the dangers of the deep together rather than alone. This changes the experience significantly while preserving the core design philosophy of the series.
First Steps After the Escape Pod Lands
Subnautica 2 begins with your escape pod descending from a failing vessel and landing in the alien ocean. Your first instinct may be to immediately dive out and explore — resist this for a moment. The escape pod contains built-in equipment that is your starting survival toolkit, and understanding what is available to you before your first dive sets you up significantly better.
The Fabricator inside the escape pod is your first and most important crafting station. Open it and review what you can currently make. The starting Fabricator has access to basic tool recipes that do not require any blueprint scanning — these are the items you should craft first before exploring. Identify what materials each recipe requires, then plan your first dive around gathering specifically those materials rather than exploring aimlessly.
Your starting oxygen supply is limited. This is intentional — it keeps your initial exploration shallow and teaches you the rhythm of oxygen management before you have any upgrades. Each dive should be purposeful: know what resources you are looking for before you go down, gather efficiently, and return to the surface or the pod before your oxygen reaches a critical level. The oxygen warning system gives you audio and visual alerts — learn to respond to them early rather than waiting until the last moment.
The Essential First Tools — Priority Order
The order in which you craft your first tools determines how quickly your early game progress accelerates. The recommended priority order is: Survival Multi-Tool first, Scanner second, Fins third, Air Tank fourth.
The Multi-Tool comes first because it is how you gather resources from the environment. Without it, you cannot harvest ore from outcrops, interact with resource deposits, or collect the materials needed for every subsequent craft. Getting the Multi-Tool early transforms every dive from passive observation into productive gathering.
The Scanner comes second because it drives all crafting progression. Scanning creatures, plants, fragments, and technology unlocks new blueprint possibilities and fills your codex with information about the alien ocean around you. Every dive without a Scanner is a missed opportunity to advance your crafting access.
Fins increase your swimming speed significantly, which directly extends the useful range of every oxygen-limited dive. Once crafted, every subsequent dive covers more ground and reaches more resources in the same oxygen budget. Fins are crafted from Creepvine Seed Clusters — gather them from the tall waving plants in the starting biome’s Creepvine areas.
The Air Tank expands your oxygen capacity and is the first major progression milestone in Subnautica 2. It requires Silver Ore, found in cave systems and rocky areas near the starting zone. Getting the Air Tank unlocks access to meaningfully deeper areas of the ocean and fundamentally changes the scale of exploration you can undertake per dive.
Key Early Resources and Where to Find Them
The starting biome contains all the resources needed for your first wave of tools and equipment. Copper Ore and Titanium are the most important early materials — both come from outcrops on the ocean floor. Outcrops are rock formations with visible mineral deposits that break open when struck with the Multi-Tool. Copper has a distinctive orangey-brown colouration, while Titanium outcrops look more neutral grey. Both are plentiful in the starting area.
Quartz appears as transparent crystal formations on sandy areas of the seabed. It is used in Scanner construction and various electronic components. Creepvine Seed Clusters come from the tall vegetation in Creepvine-heavy biome sections — approach the plants and use the Multi-Tool to collect clusters. Silver Ore is found in cave systems and slightly deeper areas of the starting zone — it is the first resource that requires searching below the shallowest layer of the starting biome.
Food and Water Management
Both food and water need to be managed throughout your playthrough. The starting biome contains edible fish that can be caught and cooked at the escape pod’s Fabricator. Plant-based food sources also exist in the alien ocean flora. Water can be obtained from the alien ocean environment through filtering or by consuming certain biological resources that contain water.
The most common beginner mistake around food and water is ignoring both until they become critical, then having to interrupt active exploration to address them urgently. Building the habit of checking your survival bars every time you return to the escape pod — and restocking before they reach concerning levels — keeps food and water as a background management task rather than an emergency.
Co-op Multiplayer — Playing with Friends
If you are playing Subnautica 2 with friends in co-op, the opening hours are considerably more productive than solo. Divide responsibilities early — one player focusing on gathering while another scans and a third manages the escape pod resources allows you to reach the Air Tank milestone and first base construction significantly faster than a single player working through everything sequentially. Shared progression means shared crafting access, shared storage, and a shared base that all players contribute to and benefit from.
Communication is the key to effective co-op survival in Subnautica 2. Use the Ping system to mark resource locations, creature sightings, and points of interest for your co-op partners. Coordinate oxygen management so that not everyone surfaces at the same time, leaving the underwater resource area temporarily unattended. Establish a shared understanding of which crafting priorities to pursue first, since resources gathered by any player go into the shared pool.
Explore all Subnautica 2 Early Access guides, patch breakdowns, and survival tips at the Subnautica 2 hub.
📺 Subscribe to Ricardo’s Gaming on YouTube for Subnautica 2 beginner guides, Early Access updates, crafting tips and gameplay.
