diff --git a/lib/minecraft.nix b/lib/minecraft.nix
index 87d5402..ef50b3d 100644
--- a/lib/minecraft.nix
+++ b/lib/minecraft.nix
@@ -27,4 +27,25 @@
         cp * $out/mods
       '';
     };
+
+  mkModpackZip = { name, version, mods }:
+    pkgs.stdenv.mkDerivation {
+      inherit name version;
+      srcs = map pkgs.local.fetchFromCurseForge mods;
+
+      sourceRoot = "src/";
+      preUnpack = "mkdir -p src/";
+      unpackCmd = "cp $curSrc src/";
+
+      buildInputs = [ pkgs.zip];
+
+      buildPhase = ''
+        zip voor-kia-mods.zip *.jar
+      '';
+
+      installPhase = ''
+        mkdir -p $out/
+        cp voor-kia-mods.zip $out/
+      '';
+    };
 }
diff --git a/pkgs/build-support/fetchFromCurseForge.nix b/pkgs/build-support/fetchFromCurseForge.nix
index 5d4f232..e3e5b51 100644
--- a/pkgs/build-support/fetchFromCurseForge.nix
+++ b/pkgs/build-support/fetchFromCurseForge.nix
@@ -12,12 +12,15 @@ let
   # really an odd one...
   a = head (match "0*([[:digit:]]+)" (substring 0 4 (toString id)));
   b = head (match "0*([[:digit:]]+)" (substring 4 7 (toString id)));
+  encoded-filename = replaceStrings [ " " ] [ "%20" ] filename;
 
-  url = "https://media.forgecdn.net/files/${a}/${b}/${filename}";
+  url = "https://media.forgecdn.net/files/${a}/${b}/${encoded-filename}";
   otherArgs = removeAttrs args [ "project" "project_id" "id" "filename" ];
 
 in fetchurl (otherArgs // {
   inherit url;
   # Rename files to avoid names incompatible with the nix store
   name = "${project}.jar";
+  # Avoid accidental URL globbing
+  curlOpts = "--globoff";
 })
diff --git a/pkgs/default.nix b/pkgs/default.nix
index 0748ae6..88a0112 100644
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@@ -12,4 +12,5 @@ in {
 
   # Minecraft modpacks
   voor-kia = callPackage ./minecraft/voor-kia.nix { };
+  voor-kia-client = callPackage ./minecraft/voor-kia-client.nix { };
 }
diff --git a/pkgs/minecraft/voor-kia-client.nix b/pkgs/minecraft/voor-kia-client.nix
new file mode 100644
index 0000000..8d0c687
--- /dev/null
+++ b/pkgs/minecraft/voor-kia-client.nix
@@ -0,0 +1,8 @@
+{ lib, local-lib, stdenv }:
+
+local-lib.minecraft.mkModpackZip {
+  name = "voor-kia-client";
+  version = "1.1";
+  mods = (builtins.fromJSON (builtins.readFile ./voor-kia/mods.json))
+    ++ (builtins.fromJSON (builtins.readFile ./voor-kia/client-mods.json));
+}
diff --git a/pkgs/minecraft/voor-kia/client-mods.json b/pkgs/minecraft/voor-kia/client-mods.json
new file mode 100644
index 0000000..960f7ab
--- /dev/null
+++ b/pkgs/minecraft/voor-kia/client-mods.json
@@ -0,0 +1,86 @@
+[
+  {
+    "filename": "AmbientSounds_v3.1.9_mc1.16.5.jar",
+    "id": 3334857,
+    "project": "ambientsounds",
+    "project_id": 254284,
+    "sha256": "c8ed21587fe96745695aa9a8f23b6effbcc6a5c5340aed11b8515c0e0aa2c310"
+  },
+  {
+    "filename": "BackTools-1.16.5-10.1.0.jar",
+    "id": 3224955,
+    "project": "back-tools",
+    "project_id": 229061,
+    "sha256": "cd5ed82919dd8acf2874c7edadba5bacfaffa898e572f8574241329e4478518e"
+  },
+  {
+    "filename": "BetterAdvancements-1.16.5-0.1.1.111.jar",
+    "id": 3400299,
+    "project": "better-advancements",
+    "project_id": 272515,
+    "sha256": "83c159f83bebc1d0f72c9de465bdcbeb2b02a56b88dcaa6661fe54df50a9aab5"
+  },
+  {
+    "filename": "Controlling-7.0.0.23.jar",
+    "id": 3348514,
+    "project": "controlling",
+    "project_id": 250398,
+    "sha256": "627308ed0b4fc1fdcc75113db8412c0684c3a774d1c6a07ae993543e605f5655"
+  },
+  {
+    "filename": "EntityCulling-1.16.5-2.1.6.jar",
+    "id": 3328602,
+    "project": "entity-culling",
+    "project_id": 409087,
+    "sha256": "eede3bfc68f48acb3e06fec2ea280510287cd5d492a02b8ace8e0dda742d7342"
+  },
+  {
+    "filename": "ftb-library-forge-1605.3.1-build.48.jar",
+    "id": 3373833,
+    "project": "ftb-library-forge",
+    "project_id": 404465,
+    "sha256": "f4f87f464796ee6ff7c80fb1fbc5753ac191138b6aa6b1a30c1b55252b3bf0a8"
+  },
+  {
+    "filename": "InventoryHud_[1.16.2-1.16.5].forge-3.3.0.jar",
+    "id": 3296748,
+    "project": "inventory-hud-forge",
+    "project_id": 357540,
+    "sha256": "2b3a4f02fe84b717c9273ea14cea0912267c2c093fc2cdfcde2b6f032c9762e7"
+  },
+  {
+    "filename": "MouseTweaks-2.14-mc1.16.2.jar",
+    "id": 3202662,
+    "project": "mouse-tweaks",
+    "project_id": 60089,
+    "sha256": "9d7e1aaee9f814c26d896e084e6e86930ab99e19fe547a1d350a6e25e4267092"
+  },
+  {
+    "filename": "namepain-1.4.0 forge-1.16.x.jar",
+    "id": 3356725,
+    "project": "name-pain",
+    "project_id": 366263,
+    "sha256": "5cc9e83b6d06810cbfcc155ddcfbe417cd4553a2665025affd1b71bee0138f68"
+  },
+  {
+    "filename": "overloadedarmorbar-5.1.0.jar",
+    "id": 3055679,
+    "project": "overloaded-armor-bar",
+    "project_id": 314002,
+    "sha256": "8aff59f170ef2c7598dc0f2367842f4384e57c13111507468da32498fc0ac4ea"
+  },
+  {
+    "filename": "shutupexperimentalsettings-1.0.3.jar",
+    "id": 3188120,
+    "project": "shutup-experimental-settings",
+    "project_id": 407174,
+    "sha256": "22ce84a0d424c2d48e483cb873909ac5c8c322bc793d09365ad44b901f43de62"
+  },
+  {
+    "filename": "Toast-Control-1.16.4-4.3.1.jar",
+    "id": 3172881,
+    "project": "toast-control",
+    "project_id": 271740,
+    "sha256": "b1cb36b7615c846f08c72423b2b52417b55eea91ca812bb7629a8f3060f5efae"
+  }
+]
\ No newline at end of file
diff --git a/pkgs/minecraft/voor-kia/update-mods.py b/pkgs/minecraft/voor-kia/update-mods.py
index 0af0b09..df32d86 100644
--- a/pkgs/minecraft/voor-kia/update-mods.py
+++ b/pkgs/minecraft/voor-kia/update-mods.py
@@ -1,6 +1,7 @@
 import argparse
 import json
 import hashlib
+import pathlib
 from copy import deepcopy
 from enum import Enum
 from typing import Dict, Generator, NamedTuple, Optional, Union
@@ -76,6 +77,7 @@ def main():
     parser.add_argument(
         "--mod-loader", choices=["none", "forge", "fabric"], default="forge"
     )
+    parser.add_argument("--infile", type=pathlib.Path)
     args = parser.parse_args()
 
     if args.mod_loader == "forge":
@@ -85,11 +87,11 @@ def main():
     else:
         raise AssertionError("Unreachable")
 
-    update(args.version, mod_loader)
+    update(args.infile, args.version, mod_loader)
 
 
-def update(version: str, mod_loader: ModLoader):
-    with open("./mods.json") as mods_json:
+def update(infile: pathlib.Path, version: str, mod_loader: ModLoader):
+    with open(infile) as mods_json:
         mods = json.load(mods_json)
 
     curse = CurseAPI()