Abiotic Factor Dedicated Server: ServerSettings & Admin Guide

Data Verified: May 2026

Complete Abiotic Factor dedicated server reference. Configure ServerSettings.ini, manage save slots, GATE Cascade Research Facility worlds, admin commands, and size hardware for stable 6-player coop.

Default file locations

Default installation paths for Abiotic Factor dedicated servers installed via SteamCMD.

Windows

C:\AbioticFactorServer\AbioticFactor\Saved\Config\WindowsServer\

Linux

/home/steam/abioticfactorserver/AbioticFactor/Saved/Config/LinuxServer/

Pro-Tip: Always stop the server completely before editing configuration files, or the server will overwrite your changes upon restart.

Default ports for port forwarding

Open these on your router and firewall before exposing the server to the internet.

Default ports for Abiotic Factor
ServiceProtocolPort
Game PortUDP7777
Query PortUDP27015
RCON / Telnet-N/A (in-game console)

Frequently asked questions

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