StruxaEggs Explorer

Ground Branch

Game

From one of the developers behind the original Rainbow Six® and Ghost Recon® games, comes a thinking-man's first-person shooter featuring in-depth character and weapon customization. Take your time. Think ahead. Get the job done.

Author: red_thirten@yahoo.comSource: pterodactyl/game-eggsUpdated: 5/24/2026

Startup Command

wine GroundBranch/Binaries/Win64/GroundBranchServer-Win64-Shipping.exe MultiHome=0.0.0.0 Port={{SERVER_PORT}} QueryPort={{QUERY_PORT}} -log

Docker Images

LabelImage
Wine [Latest]ghcr.io/ptero-eggs/yolks:wine_latest
Wine [Staging]ghcr.io/ptero-eggs/yolks:wine_staging

Environment Variables

NameVariableDefaultRules
[REQUIRED] Server Query Port
This is the port that your clients will type in and use to connect to the lobby (not the game world). Ensure this port matches your externally forwarded port, and is distanced from other running Ground Branch servers in Pterodactyl (increments of 100 are recommended). This is also true for the Primary/Game Port!
QUERY_PORT27015required|integer|between:1024,65536
Automatic Updates
Quickly checks for any server updates on startup, and updates if necessary. (1 ON | 0 OFF)
AUTO_UPDATE1boolean
Server Name
The name of the server that will appear in the server list.
SERVER_NAMEUnnamed Ground Branch Serverrequired|string|max:255
Max Players
Maximum number of players allowed to connect to the server.
MAX_PLAYERS16required|integer|min:1
[Repair] Validate Server Files
Leave empty (no value) for OFF or type "true" or "1" for ON. Validates all server files when Automatic Updates is enabled. Note: This will significantly increase server startup times, so it is recommended to only enable this when needed.
VALIDATEnonestring|nullable
[System] Ground Branch Dedicated Server App ID
Steam App ID used for installation and updates. Cannot be changed.
SRCDS_APPID476400required|string|in:476400
[System] Use Windows Branch
Tells the installer/updater to only download the Windows branch of the server (the only branch currently available) so that it can run on Wine. Cannot be changed.
WINDOWS_INSTALL1required|string|in:1
[System] WINEDEBUG
Used to suppress WINE FIXME messages. Rarely needs to be changed.
WINEDEBUG-allstring|nullable
[System] WINEARCH
Used for compatibility. Cannot be changed.
WINEARCHwin64required|string|in:win64
[System] WINEPATH
Used for compatibility. Cannot be changed.
WINEPATH/home/containerrequired|string|in:/home/container