Update game-servers.nix

services/game-servers.nix

@@ -2,6 +2,31 @@
 {
   config = lib.mkIf (config.networking.hostName == "FredOS-Mediaserver") {
     ## <----- HYTALE ----> ##
-    #
+    systemd.services.hytale-server = {
+      description = "Hytale Dedicated Server";
+      wantedBy = [ "multi-user.target" ];
+      after = [ "network.target" ];
+      
+      environment = {
+        HYTALE_MEMORY = "8G";  # Adjust memory allocation here
+      };
+      
+      serviceConfig = {
+        Type = "simple";
+        User = "fred";
+        Group = "users";
+        WorkingDirectory = "/home/fred/docker/hytale-server/Server";
+        ExecStart = "/home/fred/docker/hytale-server/start-hytale.sh";
+        Restart = "on-failure";
+        RestartSec = "10s";
+        TimeoutStopSec = "30s";
+        
+        # Security hardening
+        NoNewPrivileges = true;
+        PrivateTmp = true;
+      };
+    };
+    
+    networking.firewall.allowedUDPPorts = [ 5520 ];
   };
 }