@@ -0,0 +1,67 @@
+{ config, pkgs, ... }:
+
+{ environment.systemPackages = with pkgs; [
+    unstable.steam
+    (
+      unstable.winePackages.unstable.override {
+        pngSupport = true;
+        jpegSupport = true;
+        tiffSupport = true;
+        gettextSupport = true;
+        fontconfigSupport = true;
+        alsaSupport = true;
+        gtkSupport = true;
+        openglSupport = true;
+        tlsSupport = true;
+        gstreamerSupport = true;
+        cupsSupport = true;
+        colorManagementSupport = true;
+        dbusSupport = true;
+        mpg123Support = true;
+        openalSupport = true;
+        openclSupport = true;
+        cairoSupport = true;
+        odbcSupport = true;
+        netapiSupport = true;
+        cursesSupport = true;
+        vaSupport = true;
+        pcapSupport = true;
+        v4lSupport = true;
+        saneSupport = true;
+        gsmSupport = true;
+        gphoto2Support = true;
+        ldapSupport = true;
+        pulseaudioSupport = true;
+        udevSupport = true;
+        xineramaSupport = true;
+        xmlSupport = true;
+        vulkanSupport = true;
+        sdlSupport = true;
+      }
+    )
+    unstable.lutris
+  ];
+  hardware.steam-hardware.enable = true;
+  hardware.opengl.driSupport32Bit = true;
+  hardware.pulseaudio.support32Bit = true;
+
+  systemd = {
+    extraConfig = ''
+      DefaultLimitNOFILE=524288
+    '';
+    user.extraConfig = ''
+      DefaultLimitNOFILE=524288
+    '';
+  };
+
+  networking.firewall = {
+    allowedUDPPorts = [
+      27031
+      27036
+    ];
+    allowedTCPPorts = [
+      27036
+      27037
+    ];
+  };
+}

@@ -1,19 +0,0 @@
-{ config, pkgs, ... }:
-
-{ environment.systemPackages = with pkgs; [
-    steam
-  ];
-  hardware.opengl.driSupport32Bit = true;
-  hardware.pulseaudio.support32Bit = true;
-
-  networking.firewall = {
-    allowedUDPPorts = [
-      27031
-      27036
-    ];
-    allowedTCPPorts = [
-      27036
-      27037
-    ];
-  };
-}