diff --git a/manifests/zootycoon2-uc.manifest b/manifests/zootycoon2-uc.manifest
index 8fbaf77..13d04dc 100644
--- a/manifests/zootycoon2-uc.manifest
+++ b/manifests/zootycoon2-uc.manifest
@@ -1,10 +1,4 @@
 global._ = {
-    pack_id: "zootycoon2-uc",
-    version: "33.05.00.0002UO",
-    author: "Microsoft Games | Blue Fang",
-    name: "Zoo Tycoon 2 Ultimate Collection",
-    description: "Zoo Tycoon 2 is an economic simulation video game whose main objective is to create and manage a zoo, in order to raise money for reinvestment, satisfying the needs of its visitors, hiring staff to care for animals, purchasing buildings and attractions, etc.",
-    icon: "https://images-wixmp-ed30a86b8c4ca887773594c2.wixmp.com/i/8c425ae9-aebd-4172-99af-ce419151b76a/dbhnre8-8c8fd2df-ddd8-400d-981a-91b370d8d55c.png",
     bundles: {
         "win32-x64": {
             url: "https://b2-cdn.ragestudio.net/file/bundler-sg/bundles/zoo-tycoon2-uc/versions/33.05.00.0002UO/bnl-win.zip",
@@ -17,17 +11,13 @@ global._ = {
     }
 }
 
-// Please do not edit this following code, for gods sake.
-const path = require("node:path")
-const child_process = require("node:child_process")
-
 module.exports = {
-    id: global._.pack_id,
-    version: global._.version,
-    icon: global._.icon,
-    pack_name: global._.name,
-    description: global._.description,
-    author: global._.author,
+    id: "zootycoon2-uc",
+    name: "Zoo Tycoon 2 Ultimate Collection",
+    version: "33.05.00.0002UO",
+    icon: "https://images-wixmp-ed30a86b8c4ca887773594c2.wixmp.com/i/8c425ae9-aebd-4172-99af-ce419151b76a/dbhnre8-8c8fd2df-ddd8-400d-981a-91b370d8d55c.png",
+    description: "Zoo Tycoon 2 is an economic simulation video game whose main objective is to create and manage a zoo, in order to raise money for reinvestment, satisfying the needs of its visitors, hiring staff to care for animals, purchasing buildings and attractions, etc.",
+    author: "Microsoft Games | Blue Fang",
     patches: [
         {
             id: "es_patch",
@@ -57,39 +47,36 @@ module.exports = {
             }
         },
     ],
+    execute: `%{pack_dir}/zt.exe`,
     executable: true,
-    init: ({ pack_dir, tmp_dir, os_string }) => {
-        // check if bundle is available for this os
+    init: ({ os_string }) => {
         if (typeof global._.bundles[os_string] === "undefined") {
             throw new Error(`OS Not supported: ${os_string}`)
         }
 
         const dlBundle = global._.bundles[os_string]
 
-        const data = {
-            http_downloads: [
-                {
-                    path: dlBundle.filename,
-                    url: dlBundle.url,
-                    extract: true,
-                    delete_after_extract: true,
-                    progress: true,
-                }
-            ]
+        return {
+            install_steps: {
+                http_downloads: [
+                    {
+                        path: dlBundle.filename,
+                        url: dlBundle.url,
+                        extract: true,
+                        delete_after_extract: true,
+                    }
+                ]
+            },
+            update_steps: {
+                http_downloads: [
+                    {
+                        path: dlBundle.filename,
+                        url: dlBundle.url,
+                        extract: true,
+                        delete_after_extract: true,
+                    }
+                ]
+            }
         }
-
-        return data
-    },
-    execute: async ({ manifest, pack_dir, tmp_dir }) => {
-        const binary = path.resolve(pack_dir, "zt.exe")
-
-        await new Promise((resolve, reject) => {
-            const process = child_process.execFile(binary, [], {
-                shell: true,
-            })
-
-            process.on("exit", resolve)
-            process.on("error", reject)
-        })
     }
 }