How to package Unity project for others?

To package a Unity project for others, you can follow these steps:

1. In Unity, click on the “File” option in the menu bar, and then choose “Build Settings”.
2. In the “Build Settings” window, choose the target platform, such as Windows, Mac, iOS, or Android.
3. After selecting the platform, click on the “Add Open Scenes” button to add the current scene to the build settings.
4. Ensure that the scenes in the scene list are properly sorted and that all necessary scenes are included.
5. Set up other project settings, such as product name, project icon, resolution, etc.
6. Click the “Build” button, select the output directory for the project and the name of the generated file.
7. Unity will begin to generate output files for the project, which may take some time depending on the size and complexity of the project.
8. After generation is complete, you can compress the generated folder or file into ZIP or RAR format, then send it to others.

Please note that different platforms may require specific settings and steps. Make sure to carefully read Unity’s packaging guides for the specific platform before packaging.