diff --git a/modules/default.nix b/modules/default.nix
index 68abba5..e5addbc 100644
--- a/modules/default.nix
+++ b/modules/default.nix
@@ -11,6 +11,7 @@ let
     boot
     core
     chromium
+    gaming
     easyroam
     nautilus
     packages
diff --git a/modules/home/programs/hermes.nix b/modules/home/programs/hermes.nix
index 0bc87be..c84577d 100644
--- a/modules/home/programs/hermes.nix
+++ b/modules/home/programs/hermes.nix
@@ -3,29 +3,6 @@
     imports = [ inputs.hermes-agent.homeManagerModules.default ];
     programs.hermes-agent = {
       enable = true;
-      desktop.enable = true;
     };
-
-    # Bot Screen: Xvnc + Xfce-Kern, den tools/bot_desktop/launcher.sh erwartet
-    # (REQUIRED_BINARIES). Der Installer im Screen-Tab kennt nur apt/dnf/pacman.
-    home.packages = with pkgs; [
-      tigervnc # Xvnc
-      dbus # dbus-run-session
-      xfwm4
-      xfce4-panel
-      xfdesktop
-      xfce4-settings # xfsettingsd
-      xfce4-terminal
-      xauth
-      xdpyinfo
-      setxkbmap
-      xprop
-      xsetroot
-      xset
-      # Der Screen-Launcher schreibt ThemeName=Adwaita-dark und IconThemeName=hicolor
-      # in xsettings.xml; ohne gnome-themes-extra fällt GTK auf ein unthemed Default
-      # zurück (Chromium-Fenster "ohne Theme").
-      gnome-themes-extra
-    ];
   };
 }
diff --git a/modules/system/programs/default.nix b/modules/system/programs/default.nix
index e4458ef..4950094 100644
--- a/modules/system/programs/default.nix
+++ b/modules/system/programs/default.nix
@@ -1,7 +1,6 @@
 { ... }: {
   flake.nixosModules.programs = {
     programs.niri.enable = true;
-    programs.steam.enable = true;
     programs.direnv.enable = true;
   };
 }
diff --git a/modules/system/programs/gaming.nix b/modules/system/programs/gaming.nix
new file mode 100644
index 0000000..aeeff62
--- /dev/null
+++ b/modules/system/programs/gaming.nix
@@ -0,0 +1,26 @@
+{
+  flake.nixosModules.gaming =
+    { pkgs, ... }:
+    {
+      programs.steam = {
+        enable = true;
+        extraCompatPackages = with pkgs; [ proton-ge-bin ];
+        protontricks.enable = true;
+        remotePlay.openFirewall = true;
+        localNetworkGameTransfers.openFirewall = true;
+      };
+
+      programs.gamescope = {
+        enable = true;
+        capSysNice = true;
+        enableWsi = true;
+      };
+
+      programs.gamemode.enable = true;
+
+      environment.systemPackages = with pkgs; [
+        heroic # Epic-Fassung von Rocket League (braucht GE-Proton)
+        umu-launcher # Proton-Runtime für Heroic / Nicht-Steam-Games
+      ];
+    };
+}