Subnautica 2 (PC) Steam Gift - GLOBAL

Subnautica 2 PC Steam Gift

Subnautica 2 is an underwater survival adventure set on a new alien ocean planet. This product is delivered as a Steam Gift, making it a direct Steam-based access option for players who want to add the game to their PC library.

• Underwater survival adventure from Unknown Worlds.
• Explore alien oceans, build underwater bases and uncover the planet’s secrets.
• Delivered as a Steam Gift for PC play on Steam.

Discover a new ocean planet

The game takes you beyond familiar waters into a strange world filled with new biomes, wildlife and hidden dangers. Exploration is about observing the environment, scanning lifeforms and finding the resources needed to survive deeper expeditions.

• Explore unfamiliar underwater regions and alien ecosystems.
• Scan creatures, materials and environmental clues as you progress.
• Move from safer waters into deeper and more dangerous areas.

Build your underwater survival base

Base building gives you a safe place to prepare, store materials and plan longer journeys into the unknown. As your needs grow, your base can expand from a simple shelter into a more advanced survival hub.

• Gather resources and craft tools for underwater exploration.
• Create and expand bases as safe return points between expeditions.
• Upgrade equipment to reach deeper zones and handle stronger threats.

Play solo or survive together

Subnautica 2 supports solo exploration and online co-op, letting you experience the ocean world alone or with friends. Shared survival can make building, resource gathering and deeper exploration feel more collaborative.

• Play alone or in online co-op with up to three friends.
• Work together to gather resources, build bases and explore deeper areas.
• Experience the atmosphere of Subnautica with optional shared progression.

Early Access and future updates

Subnautica 2 is planned as an Early Access game, so the experience may grow and change over time. New content, systems, fixes and balance updates may be added during development.

• Early Access title with ongoing development.
• Future updates may add more creatures, biomes, tools and story content.
• Gameplay features and performance may change before full release.