Unity Portable Install Top !!exclusive!! -

@echo off set UNITY_DRIVE=%~d0 mklink /J "%LOCALAPPDATA%\Unity" "%UNITY_DRIVE%\Cache" >nul start "" "%UNITY_DRIVE%\Unity\Hub\UnityHub.exe"

You can run Unity.exe directly from the Editor folder on your drive. unity portable install top

Unity Hub generally must be installed on your primary system drive. | Project Load Time (3D Sample) | |

If you're setting this up for a specific project like Android development, make sure to install the Android Build Support Samsung T7) | 1

| Drive Type | Read Speed | Can Unity Run? | Project Load Time (3D Sample) | | :--- | :--- | :--- | :--- | | USB 2.0 Stick | 30 MB/s | No (crashes/freezes) | N/A | | USB 3.0 Stick | 150 MB/s | Yes (painfully slow) | 6+ minutes | | USB 3.2 Gen 2 SSD (e.g., Samsung T7) | 1,050 MB/s | Excellent | 45 seconds | | NVMe Enclosure (Thunderbolt) | 3,000 MB/s | Native-like | 22 seconds |

Unity looks for specific environment variables to determine where to store cache and configuration data. By manipulating these, the user can force Unity to write configuration files within the portable directory, rather than the system AppData folder.