You can share any code or content that you create yourself, so if you want people to be able to edit your game, you can provide your project files and then they would just have to make an Epic account and download the appropriate UE4 editor.
You can share any code or content that you create yourself, so if you want people to be able to edit your game, you can provide your project files and then they would just have to make an Epic account and download the appropriate UE4 editor.