The Unreal Editor


Unreal Engine includes the Unreal Editor, an integrated development environment available on Linux, MacOS, and Windows for content authoring and game level development. With support for Multi-User Editing, artists, designers, and developers can simultaneously make changes to the same Unreal Engine project in a safe and reliable way, while the ability to run the full Unreal Editor in VR mode means you can build in a WYSIWYG environment.

You can find more information on these features in the documentation: