Is Subnautica 2 available on Steam?

Subnautica 2 is available on Steam for $26.05. The best current deal on PC is $9.64 (63% off) at Driffle.

Does Subnautica 2 support Steam Deck?

Check the Steam store page for Subnautica 2 to see its Steam Deck compatibility status. Look for the "Steam Deck Verified" badge on the product page.

What are the minimum system requirements for Subnautica 2?

System requirements for Subnautica 2 are listed on the Steam store page. For PC gaming, a 64-bit processor and operating system are typically required for modern titles released in 2026.

How much can I save on Subnautica 2 PC with current deals?

You can save $16.41 compared to the retail price of $26.05. Our best deal is currently $9.64 (63% off) at Driffle.

Which PC stores sell Subnautica 2 at the best price?

Currently, the best price for Subnautica 2 on PC is $9.64 at Driffle. Use our price comparison tool to check all available stores for the latest deals.

How long does it take to beat Subnautica 2?

On average, the main story of Subnautica 2 takes about 11 hours to complete. You can find the best price to start your journey today.

Is Subnautica 2 worth buying at the current price?

With the best price currently at $12.97, we highly recommend comparing offers across our tracked stores. You can track price drops and see historical lows on DealNest.

Buy Subnautica 2 Key

Name: Subnautica 2
Brand: Unknown Worlds Entertainment
Rating: 91.23 (102901 reviews)

Want to buy a cheap Subnautica 2 CD key? Compare prices from 13 stores to find the cheapest option among 28 offers on DealNest. The lowest price is $22.72 (24% off on LootBar). Track price history and get notified when it drops further.

Unknown Worlds Entertainment2026-05-1491% PositiveSteam

Current Prices

Steam$29.99

Best Keyshop-24%

$22.72

from LootBar✓ Authorized

Compare 27 offers Set Price Alert

About This Game

GameDeal runs a fresh scan on Subnautica 2 — here's what the intel says so far. It was developed by Unknown Worlds Entertainment and published by Unknown Worlds Entertainment. The release date occurred on May 14, 2026. The genre of the game is characterized as Action and Adventure and Indie.

Let's look at how Subnautica 2 reviews break down across review sites. On Steam, this title has 111,042 gamer reviews, 91% of which are positive.

Subnautica 2 is an underwater survival adventure game developed by Unknown Worlds Entertainment, set on a newly discovered alien planet. As a Pioneer fleeing conflict on Earth, you’re marooned after the colony ship CICADA falters. With survival at stake, the Tadpole submersible becomes your key tool for exploring vibrant underwater biomes. Designed to support both solo and co-op multiplayer, the game offers a mix of exploration, crafting, and narrative mysteries.

The Tadpole Submersible

The Tadpole submersible is your entry point into the planet’s depths. This customizable vehicle allows you to traverse diverse biomes and access areas beyond the reach of shallow waters. As development continues, additional upgrades will expand its capabilities, unlocking new regions and secrets hidden in the ocean floor.

Base Customization and Crafting

Build and modify underwater bases to shelter from hostile environments. Craft tools, equipment, and vehicles to adapt to the planet’s challenges, with new items added as the game evolves. Bases serve as operational hubs for storage and resource management during extended expeditions.

Biodiversity and Leviathans

Scan and study the planet’s unique ecosystem, from tiny organisms to imposing Leviathans. Each dive reveals new creatures and environmental details that deepen your understanding of the world. Encounters with lifeforms range from peaceful observation to survival against potential threats.