Nitrox
SubnauticaNitrox
B
PlayableYou can play together, with known gaps in what syncs or a rough setup.
Stage
Playable
Co-op
81%
Synced
- See each otherUnknown
- StoryPartly
- EnemiesUnknown
- WorldSynced
- ItemsUnknown
Players say
Connect
Dedicated server
Players
up to 100 (5 recommended)
Tested
Player reports
Features
Partial story syncShared worldOpen sourcePlayer reports
Latest release
1.8.1.0 Jan 7, 2026
Last activity
Active Sep 28, 2026
GitHub stars
2,082
About this project
Site lists v1.8.1.0 for Windows and Linux with UPnP and crossplay across stores; GitHub README still says early development with base building and vehicle sync. Third parties run public servers. Last push Apr 2026 per gittrend.
What you need
Your own copy of Subnautica.