{ pkgs, lib, config, inputs, ... }: {
  options.mods.unfree.valheim = {
    enable = lib.mkEnableOption {
      default = false;
      description = "enables valheim server";
    };
    packages = lib.mkOption {
      default = [ "valheim-server" "steamworks-sdk-redist" ];
      description = "unfree packages";
    };
  };

  imports = [ inputs.valheim-server.nixosModules.default ];

  config = lib.mkIf config.mods.unfree.valheim.enable {
    services.valheim = {
      enable = true;
      serverName = "Smorld";
      worldName = "Smorld";
      openFirewall = true;
      password = "notbeempty";
      bepinexMods = [
        (pkgs.fetchValheimThunderstoreMod {
          owner = "ValheimModding";
          name = "Jotunn";
          version = "2.25.0";
          hash = "sha256-Tso4/Sf4Evt5kpBrVqZrjE9Qs2MSZV04WB1w+uX+TX8=";
        })
        (pkgs.fetchValheimThunderstoreMod {
          owner = "Azumatt";
          name = "AzuCraftyBoxes";
          version = "1.8.4";
          hash = "sha256-8bvHmONHuc9K0cgT42+W4oxQ6MusAv8v0IIVMerdYSA=";
        })
        (pkgs.fetchValheimThunderstoreMod {
          owner = "Azumatt";
          name = "AzuAutoStore";
          version = "3.0.8";
          hash = "sha256-ooghhDinwLTwEpTTQFj/brdb9Yj5aLGr+zYsjrsq9A0=";
        })
        (pkgs.fetchValheimThunderstoreMod {
          owner = "Azumatt";
          name = "AzuExtendedPlayerInventory";
          version = "1.4.9";
          hash = "sha256-Xd7KdUm3c14iQBST31DAqs+bQF9hwYhUxE66o3lusrA=";
        })
        (pkgs.fetchValheimThunderstoreMod {
          owner = "Azumatt";
          name = "Recycle_N_Reclaim";
          version = "1.3.6";
          hash = "sha256-2cWdmspwid2h1ekfDFAngN25402pQnxZQhm4rX6BNhw=";
        })
        (pkgs.fetchValheimThunderstoreMod {
          owner = "Azumatt";
          name = "AAA_Crafting";
          version = "1.6.6";
          hash = "sha256-cObo71X0wOzW3pZwAy7/dh7IRghu7EMPw7vWuoPWPlk=";
        })
        (pkgs.fetchValheimThunderstoreMod {
          owner = "OdinPlus";
          name = "OdinCampsite";
          version = "1.5.8";
          hash = "sha256-r3HTjfNy7ehr6bsjddr6mTA7T8VVXRhDfulIodjc0jc=";
        })
        (pkgs.fetchValheimThunderstoreMod {
          owner = "OdinPlus";
          name = "QuickTeleport";
          version = "1.1.0";
          hash = "sha256-YSAVthV994do/atQA+wGfillXeSYFlLJK6VyMcQNVKE=";
        })
        (pkgs.fetchValheimThunderstoreMod {
          owner = "MSchmoecker";
          name = "MultiUserChest";
          version = "0.6.1";
          hash = "sha256-PhXW6vBtEMnhE93RAALEucPU9q3VpdMrooFawWYXl2A=";
        })
        (pkgs.fetchValheimThunderstoreMod {
          owner = "Advize";
          name = "CartographySkill";
          version = "3.0.1";
          hash = "sha256-u20BTiyF4e6QJ6OUK5migjdEpyzIGRDxLPJ3NdZNhvA=";
        })
        (pkgs.fetchValheimThunderstoreMod {
          owner = "blacks7ar";
          name = "VikingsDoSwim";
          version = "1.3.8";
          hash = "sha256-QCEYnx0I6onWEAJy851wS0WdC35L18DyJL1wAAwHFaU=";
        })
        (pkgs.fetchValheimThunderstoreMod {
          owner = "blacks7ar";
          name = "SeedBed";
          version = "1.2.7";
          hash = "sha256-wm2gGSyMQ6r3lLpbpXtZYG7s+fFYvw5nZGmSW54Ayt4=";
        })
        (pkgs.fetchValheimThunderstoreMod {
          owner = "Smoothbrain";
          name = "ServerCharacters";
          version = "1.4.16";
          hash = "sha256-aSB+G4nK3gf0yvMYWbICMFe3A0aCSr7nBH45G9ZdE9g=";
        })
        (pkgs.fetchValheimThunderstoreMod {
          owner = "Smoothbrain";
          name = "SmoothSave";
          version = "1.0.5";
          hash = "sha256-v5Zn+0O0au8VDzO+302oCE7Z9s87I3nq+eK2WbVVyFo=";
        })
        (pkgs.fetchValheimThunderstoreMod {
          owner = "CW_Jesse";
          name = "BetterNetworking_Valheim";
          version = "2.3.2";
          hash = "sha256-krgZ4B+MbIG/3CQUMkVIB/xrvvW1TbxB0cp1KwCTBN4=";
        })

      ];
    };
  };
}