{ config, lib, pkgs, inputs, ... }: {
  imports = [ inputs.nix-gaming.nixosModules.platformOptimizations ];
  options.my.apps.gaming.enable = lib.mkEnableOption "enable";
  config = lib.mkIf config.my.apps.gaming.enable {
    programs = {
      gamemode.enable = true;
      steam = {
        enable = true;
        gamescopeSession.enable = true;
        remotePlay.openFirewall = true;
        dedicatedServer.openFirewall = true;
        platformOptimizations.enable = true;
      };
    };
    users.users.jawz.packages = let
      polymc = pkgs.callPackage ../../pkgs/polymc/default.nix { };
      citra-nightly =
        pkgs.callPackage ../../pkgs/citra/default.nix { branch = "nightly"; };
    in (with pkgs; [
      mangohud # fps & stats overlay
      lutris # games launcher & emulator hub
      cartridges # games launcher
      gamemode # optimizes linux to have better gaming performance
      heroic # install epic games
      protonup-qt # update proton-ge
      #minecraft # minecraft official launcher
      ns-usbloader # load games into my switch
      # grapejuice # roblox manager

      # emulators
      rpcs3 # ps3 emulator
      pcsx2 # ps2 emulator
      cemu # wii u emulator
      dolphin-emu # wii emulator
      snes9x-gtk # snes emulator
      ryujinx # switch emulator
    ]) ++ [
      citra-nightly # 3Ds emulator
      polymc # minecraft launcher with mod support
    ];
  };
}