@echo off SET "PORTABLE_DIR=%~dp0" SET "USERPROFILE=%PORTABLE_DIR%Data\UserProfile" SET "APPDATA=%USERPROFILE%\AppData\Roaming" SET "LOCALAPPDATA=%USERPROFILE%\AppData\Local" IF NOT EXIST "%APPDATA%" mkdir "%APPDATA%" IF NOT EXIST "%LOCALAPPDATA%" mkdir "%LOCALAPPDATA%" start "" "%PORTABLE_DIR%Editor\Unity.exe" Use code with caution.
Before diving into the setup, it is important to understand the massive advantages of isolating your game engine onto external or portable storage. unity portable install top
Unity Hub generally must be installed on your primary system drive. If you have a laptop but limited internal
If you have a laptop but limited internal space, you can tell Unity Hub to manage installs on an external drive. Do you target or PC/Console deployment
This is the least reliable method. It is prone to failure, especially on new computers, as the host system will not have the necessary registry entries or any required dependencies (like specific DLL files) that Unity needs.
Do you target or PC/Console deployment?