Multi Scene Manager enables developers to create complex, highly configurable and easy to use scene setups within Unity, that are stored in an asset.
This makes working with streaming levels, or even general level design easier and clearer. A scene per room effect can be achieved as is shown in the screenshot to the side.
Multiple scenes can be easily merged down into a single scene from the user friendly interface.
Currently Multi Scene Manager only works within the editor, and is useful for splitting your project into workable layers, to avoid conflicts between users and to avoid ‘noise’ when working on only a particular part of the project.
Asset Store Link
Github Project Link