{ pkgs, ... }:

{
  # Steam
  programs = {
    steam = {
      enable = true;
      gamescopeSession = {
        enable = true;
      };
    };
    gamemode = {
      enable = true;
    };
  };

  # Proton GE
  environment = {
    sessionVariables = {
      STEAM_EXTRA_COMPAT_TOOLS_PATHS =
        "/home/alex/.steam/root/compatibilitytools.d";
    };
  };

  # Programmes requis
  environment = {
    systemPackages = with pkgs; [
      mangohud
      protonup-ng
      lutris
      heroic
      bottles
      prismlauncher
    ];
  };
}