diff --git a/configurations/home-manager/leyla/packages.nix b/configurations/home-manager/leyla/packages.nix
index 597fe2f..0667260 100644
--- a/configurations/home-manager/leyla/packages.nix
+++ b/configurations/home-manager/leyla/packages.nix
@@ -56,7 +56,7 @@ in {
             # proprietary platforms
             discord
             obsidian
-            steam
+            # steam
             (lib.mkIf hardware.graphicsAcceleration.enable davinci-resolve)
 
             anki
diff --git a/configurations/nixos/twilight/configuration.nix b/configurations/nixos/twilight/configuration.nix
index bf42209..2735f20 100644
--- a/configurations/nixos/twilight/configuration.nix
+++ b/configurations/nixos/twilight/configuration.nix
@@ -32,6 +32,12 @@
     ];
   };
 
+  programs.steam = {
+    enable = true;
+    remotePlay.openFirewall = true; # Open ports in the firewall for Steam Remote Play
+    dedicatedServer.openFirewall = true; # Open ports in the firewall for Source Dedicated Server
+  };
+
   # enabled virtualisation for docker
   # virtualisation.docker.enable = true;
 
diff --git a/flake.lock b/flake.lock
index b3babe3..2b76fbf 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1739353546,
-        "narHash": "sha256-YTqXhBZvCdZLMBupWlCDvRFaTEhaHa2/Xc/p1sUdSZU=",
+        "lastModified": 1739634831,
+        "narHash": "sha256-xFnU+uUl48Icas2wPQ+ZzlL2O3n8f6J2LrzNK9f2nng=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "26ade1005191e0602a78b0f141970648445bafd9",
+        "rev": "fa5746ecea1772cf59b3f34c5816ab3531478142",
         "type": "github"
       },
       "original": {
@@ -29,11 +29,11 @@
       },
       "locked": {
         "dir": "pkgs/firefox-addons",
-        "lastModified": 1739399387,
-        "narHash": "sha256-7oXm3SXUZLwLG9ks5SWOZJTmogocrTXM1SVTFZ9xrno=",
+        "lastModified": 1739658907,
+        "narHash": "sha256-1FjsTgkNpgKUBRiXFbUXXSIw4W4/b11tpj2/F2+8C2A=",
         "owner": "rycee",
         "repo": "nur-expressions",
-        "rev": "4d32808bd51c7349ce036b7a037fb56d5e7c06ae",
+        "rev": "1da2d9b1c5a10f43a0000ebe3d22ea924ee98ecb",
         "type": "gitlab"
       },
       "original": {
@@ -114,11 +114,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1739381933,
-        "narHash": "sha256-4gvobxITgcrNGfwsVG5a46QzQCX89btIYw23p0ilbcc=",
+        "lastModified": 1739658904,
+        "narHash": "sha256-2o/JuD6qD0CtPNVvdPNL3bEDFITaSfSLceajHcIzmw4=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "15b59d4191b993ebdfcb1f61b834fced217882ba",
+        "rev": "45c07fcf7d28b5fb3ee189c260dee0a2e4d14317",
         "type": "github"
       },
       "original": {
@@ -149,11 +149,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1739302241,
-        "narHash": "sha256-NXQXFU6HOschZ+8ZKrNOlwlHelez8vPl+dCiUaJ82/U=",
+        "lastModified": 1739548217,
+        "narHash": "sha256-rlv64erpr36xdmMDPgf9rhRXBYZ0BZb5nrw2ZPSk1sQ=",
         "owner": "LnL7",
         "repo": "nix-darwin",
-        "rev": "a6746213b138fe7add88b19bafacd446de574ca7",
+        "rev": "678b22642abde2ee77ae2218ab41d802f010e5b0",
         "type": "github"
       },
       "original": {
@@ -171,11 +171,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1739411363,
-        "narHash": "sha256-QAXvfAXyBtMOdBAz+ivmVVk9V7/d3nSgFprH4C0XOr0=",
+        "lastModified": 1739584108,
+        "narHash": "sha256-vnZZZNPDYofQOuSQODd0uz3ToZnZIYV5snQH37tCEOA=",
         "owner": "nix-community",
         "repo": "nix-vscode-extensions",
-        "rev": "142aabf9bb589535f150afff4a439f39bd04c21e",
+        "rev": "80eb37310c3d73b93d3b2e1005a2b742192f514e",
         "type": "github"
       },
       "original": {
@@ -202,11 +202,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1739214665,
-        "narHash": "sha256-26L8VAu3/1YRxS8MHgBOyOM8xALdo6N0I04PgorE7UM=",
+        "lastModified": 1739446958,
+        "narHash": "sha256-+/bYK3DbPxMIvSL4zArkMX0LQvS7rzBKXnDXLfKyRVc=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "64e75cd44acf21c7933d61d7721e812eac1b5a0a",
+        "rev": "2ff53fe64443980e139eaa286017f53f88336dd0",
         "type": "github"
       },
       "original": {