Fortresscraft Evolved

Game

FortressCraft Evolved is a unique blend of Voxel Landscapes, Tower Defense, Crafting, Logistics, Exploration, Combat and Assembly lines. Players begin by crash-landing on a strange alien world, left with only a small handful of starting machines..

Author: brainshead@gmail.comSource: pterodactyl/game-eggsUpdated: 5/24/2026

Startup Command

rm ./unity.log; ./FC_Linux_Universal.x86_64 -batchmode -nographics -logFile ./unity.log & ENS_PID=$! ; tail -c0 -F ./unity.log --pid=$ENS_PID | grep -Ev "Filename:|DebugBindings|buildslave|Line:"

Docker Images

Label	Image
Debian STEAMCMD	ghcr.io/ptero-eggs/steamcmd:debian

Environment Variables

Name	Variable	Default	Rules
[STEAM] Steam User This is a required setting and cannot be set to anonymous.	STEAM_USER	none	nullable\|string
[STEAM] Steam Password Steam User Password	STEAM_PASS	none	nullable\|string
[STEAM] Game ID The ID corresponding to the game to download and run using SRCDS	SRCDS_APPID	443600	string
[STEAM] Steam Auth Steam account auth code. Required if you have 2fa enabled	STEAM_AUTH	none	nullable\|string\|max:5
[STEAM] Auto Update Server This is to auto-update the game server	AUTO_UPDATE	1	required\|boolean
[STEAM] Beta Branch Installs beta branch if specified.	SRCDS_BETAID	linux_server_headless	nullable\|string\|max:50
[SERVER] Server Name Server name	SERVER_NAME	Pterodactyl Dedicated Server World	required\|string\|max:50
[SERVER] RCON port RCON Port	RCON_PORT	27001	required\|string\|max:20
[SERVER] RCON Password RCON Password	RCON_PASSWORD	changeme	required\|string\|max:20
[SERVER] Max Players Max Players (default is 64)	MAX_PLAYERS	64	required\|integer\|min:1\|max:64
[SERVER] World Name Specific World to load by the server at startup	WORLDNAME	WorldName	required\|string\|max:50
[SERVER] Public Should the Server list itself on the Publicserverlist? If you set this to true everybody might join. Griefers might/will do what they want on the server, be sure to take measures.	PUBLIC	false	required\|string\|in:true,false
[SERVER] Auto Pause Should the server go to sleep when nobody is on it?	AUTO_PAUSE	true	required\|string\|in:true,false
[GAME WORLD] Resources Choices are : Rapid, Plentiful, Scarce, Greg	G_RESOURCE	scarce	required\|string\|in:rapid,plentiful,scarce,greg
[GAME WORLD] Conveyors Speed of conveyors : Slow, Fast	G_CONVEYOR	slow	required\|string\|in:slow,fast
[GAME WORLD] Power Power Choices : Scarce, Plentiful	G_POWER	scarce	required\|string\|in:scarce,plentiful
[GAME WORLD] Day Day Choices : Eternal, Normal, Night	G_DAY	normal	required\|string\|in:eternal,normal,night
[GAME WORLD] CarePackage	G_CAREPACKAGE	false	required\|string\|in:true,false
[GAME WORLD] Flat land	G_FLATLAND	false	required\|string\|in:true,false
[GAME WORLD] RushMode	G_RushMode	false	required\|string\|in:true,false