diff --git a/hosts/puter/default.nix b/hosts/puter/default.nix
index 043791c..871a465 100644
--- a/hosts/puter/default.nix
+++ b/hosts/puter/default.nix
@@ -14,6 +14,7 @@
     ../../modules/de/gnome.nix
     ../../modules/common/pipewire.nix
     ../../modules/userapps/kondo_timer.nix
+    ../../modules/userapps/gaming.nix
     ../../modules/common/nix.nix
     ../../modules/common/networking.nix
     ../../modules/common/shell.nix
diff --git a/modules/userapps/gaming.nix b/modules/userapps/gaming.nix
new file mode 100644
index 0000000..9a88b3e
--- /dev/null
+++ b/modules/userapps/gaming.nix
@@ -0,0 +1,19 @@
+{
+  config,
+  pkgs,
+  ...
+}: {
+  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
+    localNetworkGameTransfers.openFirewall = true; # Open ports in the firewall for Steam Local Network Game Transfers
+  };
+  nixpkgs.config.allowUnfreePredicate = pkg:
+    builtins.elem (lib.getName pkg) [
+      "steam"
+      "steam-original"
+      "steam-unwrapped"
+      "steam-run"
+    ];
+}