StarRupture Server Hosting Guide
StarRupture combines factory automation with survival. Build and manage factories on Arcadia-7 while surviving hostile alien environments. Supports 4-player co-op via dedicated servers with SaveSync for host migration.
📋 Game Info
- Status: Early Access (January 2026)
- Developer: Creepy Jar (Green Hell)
- Players: Up to 4 players
- Server App ID: 3809400 (Experimental)
- Unique Feature: SaveSync for host migration
Server Guides
🚀 Dedicated Server Setup
Install StarRupture server with SteamCMD (Experimental).
Read Guide →
🔄 SaveSync Host Migration
Transfer saves between players without downtime.
Read Guide →
💻 Server Requirements
Hardware specs for 2 and 4 player servers.
Read Guide →
⚙️ Server Configuration
All server settings and configuration options.
Read Guide →
👥 Multiplayer Setup
Host and join StarRupture multiplayer games.
Read Guide →
What Makes StarRupture Unique
- Factory + Survival: Build complex production lines while surviving
- Alien Environment: Hostile world with day/night cycles and storms
- SaveSync: Seamless host migration technology
- Research System: Unlock advanced technologies over time
- 4-Player Co-op: Small, focused multiplayer experience
Gameplay Guides
Server Requirements
| Players | RAM | CPU | Storage |
|---|---|---|---|
| 1-2 | 8 GB | 4 cores @ 3.0 GHz | 45 GB SSD |
| 2-4 | 16 GB | 6 cores @ 3.5 GHz | 60 GB NVMe SSD |
Default Ports
- Game Port: 27015 UDP (default)
- Query Port: 27016 UDP
Frequently Asked Questions
Is StarRupture dedicated server officially supported?
As of January 2026, dedicated server is marked as an experimental feature. It works but may have bugs.
How does SaveSync work?
SaveSync allows you to transfer the world save between players, enabling host migration without losing progress.
Can I play StarRupture single-player?
Yes, StarRupture has a full single-player campaign/tutorial mode before you jump into multiplayer.
Niche Opportunity: Perfect for groups who love factory games (Satisfactory, Factorio) but want survival elements and smaller player counts.
Server Guides
🚀 Dedicated Server Setup
Install and configure StarRupture servers.
Read Guide →
💻 Server Requirements
Hardware specifications for colony hosting.
Read Guide →
⚙️ Server Configuration
World settings and server options.
Read Guide →
👥 Multiplayer Guide
Co-op features and group play.
Read Guide →
Why StarRupture Will Need Dedicated Servers
- Persistent Colonies: Build bases that exist 24/7
- Evolving Biomes: World changes require always-on servers
- Green Hell Pedigree: Proven multiplayer survival developers
- Co-op Focus: Designed for group play from the ground up
Expected Server Requirements
Estimated based on Green Hell requirements:
| Component | Minimum | Recommended |
|---|---|---|
| CPU | 4 cores | 6+ cores |
| RAM | 8 GB | 16 GB |
| Storage | 15 GB SSD | 30 GB NVMe |
| Network | 10 Mbps | 50 Mbps |
Requirements are estimated and may change at release.
Expected Features
- Cooperative multiplayer exploration
- Shared base building and resource management
- Persistent world state
- Custom game settings and difficulty
Creepy Jar Track Record
Green Hell proved Creepy Jar knows multiplayer survival:
- Solid dedicated server support
- Active post-launch development
- Responsive to community feedback
- Quality survival mechanics
Frequently Asked Questions
When does StarRupture release?
Early Access begins January 2026 on Steam.
Who made StarRupture?
Creepy Jar, the Polish studio behind Green Hell.
Will StarRupture have dedicated server support?
Based on Green Hell's model, dedicated server support is expected.
Community Resources
Day One Opportunity: Green Hell fans will follow Creepy Jar. Be ready with hosting when Early Access launches.