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Subnautica 2 Server Hosting

Subnautica 2 Server Hosting – Crossplay-Ready Co-op Servers (Early Access launch May 14, 2026)

Subnautica 2 co-op is host-based, so the world is only online while the host is playing – and there’s no official dedicated-server tool yet. The moment server tooling lands, our managed always-online Subnautica 2 hosting goes live: PC + Xbox crossplay (there’s no PS5 version), stable performance, fast saves, and daily backups so your underwater world, bases, and progression survive even when the host is offline.

Pre-deploy in 2 minutes Compare plans Monthly plans, 2-day refund, cancel anytime
No charge until hosting goes live – get the launch alert on Discord and you’re first in line.
10k+ servers hosted 99.9% uptime 5 regions 2-day refund
PROMO: Buy Subnautica 2 – get access to multiple other games. See all games
Step 1

Pick a plan

Choose S, M, or L based on player count and world size.

Step 2

Launch instantly

Provision your world and tune progression, difficulty, and rules.

Step 3

Invite your crew

Share the IP and scale anytime without wipes.

“Our Subnautica 2 world stays smooth even with a full co-op crew.”
Subnautica 2 customer review

Subnautica server – on request

Subnautica hosting on Supercraft is set up by our team on request. Tell us the plan size you want (small co-op / mid group / large community) and we’ll provision the server and send you a direct payment link.

  • AMD EPYC hardware, NVMe storage
  • Daily automated backups
  • Full admin access – FTP, console, config files
  • Mod / config support during setup
  Request setup

Hardcore survival with stable performance

Keep city events, police chases, and large RP sessions responsive with reliable uptime and consistent saves.

Roleplay servers and faction communities

Run custom rulesets, PvP/PvE mixes, and community events with full control over your Subnautica 2 server settings.

Backups, restores, and long-term progression

Protect your players’ progress with automated snapshots and quick restore options whenever updates or config changes go wrong.

The Subnautica 2 Roleplay World

From city districts to high-pressure operations, Subnautica 2 is built around tension, teamwork, and smart planning. Keep your server online for every session.

Subnautica 2 underwater exploration

Underwater exploration

Stable worlds for long sessions and co-op progression.

Subnautica 2 base building

Base building

Smooth saves for long-term builds and crafting.

Subnautica 2 deep sea encounter

Deep sea encounters

Low latency for responsive fights and events.

Discord bot controls for your Subnautica 2 server
Discord bot

Self-Serve Bot in Discord

Instant control of your Subnautica 2 server without tickets or waiting. Type a command and go.

  • Start, stop, restart, and check status in seconds.
  • Secure by design: only your subscriptions are accessible.
  • Share access safely with time-limited auth codes.

Fast, secure, and always on.

Discord chat commands for Subnautica 2 server management

More than a server box

Free in every plan. No add-ons, no upsell.

Public server pages

Every server gets a shareable URL like supercraft.host/s/your-server with live player count, uptime status, one-click join, and an “about” block for rules and lore.

Listed in the public directory at supercraft.host/servers — a second free traffic source for your community. Off by default; you decide what’s public.

Read the full announcement →
Recipes marketplace

One-click curated modded servers. A Recipe is a hand-picked mod list with pinned versions, tested defaults, and a short description — so you launch the experience without becoming an amateur modpack engineer.

Live today for Palworld, Valheim, Project Zomboid (incl. Build 42), and Minecraft. More games every few weeks.

Browse the marketplace →
Discord webhooks & live players

Wire join / leave / status events straight into your Discord. Paste a webhook URL into the panel, pick the events that matter, done.

Pair it with the real-time player list shown in the panel and on your public page — not a stale “12 players” number, the actual names of who’s on right now.

See webhook recipes →

Latest Subnautica 2 Guides & News

Subnautica 2 Wiki Index

All Subnautica 2 server guides in one place.
Subnautica 2 Server Requirements

CPU, RAM, and storage recommendations for stable performance.
Configuration Guide

Recommended settings, config files, and safe restart workflow.
Multiplayer Guide

Hosting, joining, and keeping co-op sessions stable with friends.
Save Management

Backup and restore your server saves and world data safely.
Update Guide

How to update Subnautica 2 servers safely without losing progress.
Troubleshooting

Fix common startup, connection, and save issues.

FAQ

Yes. You can tune world settings, server rules, and access controls from the panel, then restart safely.

Player capacity depends on your plan, world activity, and server settings. You can scale as your community grows.

Yes. Move your server between regions from the panel without wiping progress.

We run automated snapshots and provide on-demand backups for quick restores.

Set a password or whitelist players in the control panel.

Pricing is based on plan tier and billing term. Pick the setup that matches your expected player load.

Yes. In My Account → Subscriptions, you can upgrade to a higher tier of the same game with the same billing cadence (for example, monthly to monthly). Downgrades are not available right now. During an upgrade, your deployment is updated in place (quota update + restart), not wiped and recreated.

Yes for PC and Xbox – Subnautica 2 supports crossplay between PC (Steam, Epic, Windows Store) and Xbox Series X|S, including Game Pass, on by default. There is no PlayStation 5 version, so PS5 players cannot join. Co-op is host-based, and saves carry between Steam and Xbox via the built-in Upload-to-Cloud / Import-Save hand-off.

Subnautica 2 launched in Early Access on May 14, 2026 on PC (Steam, Epic, Windows Store) and Xbox Series X|S, including Game Pass. There is no PlayStation or Switch version. It is expected to stay in Early Access for roughly two to three years.

Subnautica 2 supports up to 4 players in co-op at launch (per Unknown Worlds’ announcements). Plan S handles 2-3 players comfortably; Plan M is the recommended tier for full 4-player co-op with persistent base-building and long sessions. Larger plans give headroom for heavily modded servers post-launch.

Subnautica 2 closed beta access is granted by Unknown Worlds via their early access registration. See our Subnautica 2 early access beta registration guide for the application process. Once you’re in, our pre-launch dedicated servers can host beta sessions immediately.

Subnautica 2 Server Admin Resources

Setting up your own Subnautica 2 dedicated server? These guides cover everything from crossplay configuration to multiplayer save management. All free, all updated for the May 14 launch.

Subnautica 2 Crossplay Guide

Complete crossplay setup for PC and Xbox (no PS5 version). Connection issues, friend invites, and platform-specific gotchas.
Multiplayer Setup Guide

How co-op works, joining sessions, host vs dedicated server tradeoffs, and the case for pre-deploying.
Early Access Beta Registration

How to join the closed beta, what platforms are eligible, and what to expect during testing.
Server Requirements

CPU, RAM, bandwidth specs for self-hosters. What plan you need based on player count and base size.
Admin Commands

Console commands for kicking players, teleporting, item-spawning, and emergency recovery.
Configuration Guide

Server settings, difficulty tuning, world parameters, and the server-config knobs that matter.
Co-op Mechanics

How resource sharing, base ownership, and progression work in 2-4 player Subnautica 2 servers.
Save Management

Backing up, restoring, and migrating Subnautica 2 dedicated-server worlds.
Troubleshooting

Connection errors, lag spikes, save corruption – diagnostic flow for the most common issues.
Server Update Guide

Safely update to new game patches without losing progress. Pre/post-update backup workflow.
Multiplayer + Crossplay Combined

Deep-dive on the technical underpinnings: how Subnautica 2 routes crossplay traffic and what server admins need to know.
Save Sync & Cloud Hand-off

How co-op saves work: the host’s world, the Upload-to-Cloud / Import-Save hand-off, and moving a world between players.

Why choose Supercraft as your next dedicated server hosting provider?

Core benefits of our dedicated game server hosting: resilient network, fast hardware, admin control, simple mods, and responsive support.

DDoS protection

Best attack protection with 17Tbit/s filtering capacity

Full control

Get full access to all options, browse logs, and use the admin console.

Best hardware

Our services run on high-clock multi-core CPUs with NVMe storage and generous RAM allocations.

Lightning-fast network

Game experience free of lags and glitches; recent Trustpilot reviews note steady low ping across regions.

Configuration for experts

Advanced administration options allow you to fine-tune your game experience. FTP and RCON.

Safe Payments

We use only trusted payment gateways: PayPal and Stripe, and we never process credit card information directly.

Mods & Maps easier than ever

With our custom panel, mods install in one click through each game's native mod ecosystem (Steam Workshop, Thunderstore, Satisfactory Mod Manager, Factorio Mod Portal, CurseForge, Vintage Story Mod DB, and direct .zip uploads).

Backups & scheduled restarts

Automatic snapshots of your world plus configurable scheduled restarts keep your server healthy without lifting a finger.

24/7 Support

Send us an email, use our online form, or reach us directly on Discord to get fast help; players often receive answers within minutes.

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