Direct-connect via IP:port; no server browser
Windows-only server
Port matrix · Sunkenland
Post-Flood Ocean & Sunken Ruins Survival Building · Ocean Survival / Base Building
Player tools indexed: 5
Admin consoles: 8
Single port 25000 TCP/UDP, multi-instance port allocation
Player tools (5)
Instant interactive calculations and recipe plannersFour branches: port blocked, version mismatch, world missing, save corruption
Two appids, two branches, upstream probe results
Server buildid same day as Hotfix 0.8.92 announcement
Dedicated server ships no map — import a world save from the client
Server admin and config generation (8)
Config files, startup scripts and command wizards for running a servermaxPlayers 1–100, RAM and bandwidth estimates
Single port 25000 TCP/UDP, multi-instance port allocation
Four-platform rule generator, TCP + UDP
appid 2667530 anonymous login, optional public-test branch
Sunkenland-DedicatedServer.exe startup argument builder
Server startup config JSON generator with port, password, world path
World settings JSON generator with difficulty, monster, resource multipliers
STDIO management, no RCON, no documented console commands
Sunkenland Ports & Protocols
| Port | Protocol | Purpose |
|---|---|---|
| 25000 | TCP/UDP | Game port (TCP + UDP shared) |
FAQ
- Which Sunkenland server-admin tools are available?
- We list 8 tools for Sunkenland: Capacity budget, Port matrix, Firewall rules, Install script, Startup arguments, StartGameConfig.json generator, WorldSetting.json generator, Admin & shutdown. All of them run straight in your browser.
- Which ports does Sunkenland need open?
- Sunkenland defaults to 25000/TCP/UDP. Use the actual instance configuration and allow only the listed protocols and ports. Check the host firewall, router forwarding and game visibility settings.
- How do I install a dedicated Sunkenland server?
- Install it with SteamCMD — the dedicated server app id for Sunkenland is 2667530, so +app_update 2667530 validate downloads or updates it. Config files usually live at StartGameConfig.json, WorldSetting.json, World.json.
- Do these tools cost anything or need installing?
- No. Everything runs in the page: no install, no sign-up, no cost. Enter your values and the result appears instantly, and you can copy the generated configs and commands with one click.