diff --git a/games/satisfactory-vanilla-stable/game.yaml b/games/satisfactory-vanilla-stable/game.yaml
index 82a70ce..fe2f801 100644
--- a/games/satisfactory-vanilla-stable/game.yaml
+++ b/games/satisfactory-vanilla-stable/game.yaml
@@ -2,14 +2,25 @@
 # The official dedicated server (Steam app 1690800), installed by the node with anonymous SteamCMD.
 # Satisfactory keeps its saves under $HOME/.config/Epic/FactoryGame, so HOME is pointed at the server
 # volume; otherwise they would land in /home/steam and be lost on the next start.
+# The server reads no environment variables, so the startup command writes the settings into its
+# Game.ini and Engine.ini before every start, and passes the rest as launch options.
 id: satisfactory-vanilla-stable
 name: Satisfactory
 defaultDockerImage: cm2network/steamcmd
 defaultStartupCommand: >-
   export HOME=/server;
-  mkdir -p "$HOME/.steam/sdk64";
+  cfg=FactoryGame/Saved/Config/LinuxServer;
+  mkdir -p "$HOME/.steam/sdk64" "$cfg";
   cp -f /home/steam/steamcmd/linux64/steamclient.so "$HOME/.steam/sdk64/" 2>/dev/null;
-  exec ./FactoryServer.sh -Port=7777 -ReliablePort=8888 -ExternalReliablePort="${EXTERNAL_RELIABLE_PORT:-8888}" -log -unattended
+  case "${SERVER_STREAMING:-true}" in true|True|1) ss=1;; *) ss=0;; esac;
+  printf '[/Script/Engine.GameSession]\nMaxPlayers=%s\n' "${MAX_PLAYERS:-4}" > "$cfg/Game.ini";
+  printf '[/Script/FactoryGame.FGSaveSession]\nmNumRotatingAutosaves=%s\n\n[/Script/OnlineSubsystemUtils.IpNetDriver]\nNetServerMaxTickRate=%s\nConnectionTimeout=%s\nInitialConnectTimeout=%s\n\n[/Script/Engine.GarbageCollectionSettings]\ngc.MaxObjectsInEditor=%s\ngc.MaxObjectsInGame=%s\n\n[ConsoleVariables]\nwp.Runtime.EnableServerStreaming=%s\n'
+  "${AUTOSAVE_NUM:-5}" "${MAX_TICK_RATE:-30}" "${CONNECTION_TIMEOUT:-30}" "${CONNECTION_TIMEOUT:-30}"
+  "${MAX_OBJECTS:-2162688}" "${MAX_OBJECTS:-2162688}" "$ss" > "$cfg/Engine.ini";
+  args=(-Port=7777 -ReliablePort=8888 -ExternalReliablePort="${EXTERNAL_RELIABLE_PORT:-8888}" -log -unattended);
+  case "${DISABLE_SEASONAL_EVENTS:-false}" in true|True|1) args+=(-DisableSeasonalEvents);; esac;
+  [ -n "${MULTIHOME:-}" ] && args+=(-multihome="$MULTIHOME");
+  exec ./FactoryServer.sh "${args[@]}"
 requiredMemoryMb: 8192
 requiredDiskMb: 20480
 defaultPorts:
@@ -21,6 +32,13 @@ installConfig:
   appId: "1690800"
 defaultConfig:
   MaxPlayers: 4
+  AutosaveNum: 5
+  MaxTickRate: 30
+  ConnectionTimeout: 30
+  MaxObjects: 2162688
+  ServerStreaming: true
+  DisableSeasonalEvents: false
+  Multihome: ""
   ExternalReliablePort: '{PUBLIC_PORT_8888}'
 configSchema:
   $schema: http://json-schema.org/draft-07/schema#
@@ -32,6 +50,52 @@ configSchema:
       type: integer
       category: Gameplay & Rules
       default: 4
+    AutosaveNum:
+      title: Autosave Rotation Count
+      description: How many rotating autosave files to keep in the save folder.
+      type: integer
+      minimum: 1
+      category: World & Environment
+      default: 5
+    MaxTickRate:
+      title: Max Tick Rate
+      description: The highest simulation tick rate the server runs at, in Hz.
+      type: integer
+      minimum: 10
+      maximum: 120
+      category: System & General
+      default: 30
+    ConnectionTimeout:
+      title: Connection Timeout
+      description: Seconds before a player who stops responding is disconnected.
+      type: integer
+      minimum: 5
+      category: System & General
+      default: 30
+    MaxObjects:
+      title: Max Objects Limit
+      description: Unreal Engine object limit. Raise it for very large late-game factories.
+      type: integer
+      category: World & Environment
+      default: 2162688
+    ServerStreaming:
+      title: Server Streaming
+      description: Lets the server stream world data in and out instead of keeping it all loaded.
+      type: boolean
+      category: System & General
+      default: true
+    DisableSeasonalEvents:
+      title: Disable Seasonal Events
+      description: Turns off seasonal events such as FICSMAS.
+      type: boolean
+      category: Gameplay & Rules
+      default: false
+    Multihome:
+      title: Multihome Address
+      description: Bind the server to one IP address instead of all of them. Leave empty unless you know you need it.
+      type: string
+      category: System & General
+      default: ""
     ExternalReliablePort:
       title: Reliable Messaging Port (public)
       description: The port players' games use for reliable messaging. Filled in for you; only change it if you know you need to.
@@ -39,18 +103,6 @@ configSchema:
       category: System & General
       default: '{PUBLIC_PORT_8888}'
   required: []
-configFilePath: FactoryGame/Saved/Config/LinuxServer/Game.ini
-configFileFormat: STANDARD
-configFormatOptions:
-  header: |
-    [/Script/Engine.GameSession]
-  footer: "\n"
-  separator: "\n"
-  assignment: '='
-  quoteStrings: false
-  trueValue: "True"
-  falseValue: "False"
-  uppercaseKeys: false
 maxPlayersConfigKey: MaxPlayers
 logFilePath: FactoryGame/Saved/Logs/FactoryGame.log
 agnosticCommandConfig: