nix format

modules/nixos/gaming/default.nix

@@ -37,14 +37,17 @@ in
       remotePlay.openFirewall = true;
       # Open ports in the firewall for Source Dedicated Server
       dedicatedServer.openFirewall = true;
-      extraCompatPackages = with pkgs; [
-        proton-ge-bin
-      ] ++ (with pkgs.${namespace}; [
-        proton-cachyos
-        proton-cachyos-v3
-        proton-cachyos-v2
-        proton-cachyos-v1
-      ]);
+      extraCompatPackages =
+        with pkgs.unstable;
+        [
+          proton-ge-bin
+        ]
+        ++ (with pkgs.${namespace}; [
+          proton-cachyos
+          proton-cachyos-v3
+          proton-cachyos-v2
+          proton-cachyos-v1
+        ]);
       gamescopeSession = {
         enable = true;
         args = [
@@ -83,6 +86,9 @@ in
     };
 
     environment = {
+      systemPackages = with pkgs.${namespace}; [
+        superposition
+      ];
       variables = {
         STEAM_FORCE_DESKTOPUI_SCALING = "1.0";
       };