Some additional steps when publishing on fab:
- Disable unused plugin: Which plugins should I disable for the marketplace? - #2 by Arodi007
- There a limit in path file 140, it will count from the beginning path before the C:// so it recommended to start a project on C://UE/(yourprojectfolder). You can use this github tool to check your maximum file path.
- Lightmap should be built on all level map(without any warning of course). ..usually for props
- Proper lightmap density should be setup for your level map(usually for props).
- You need to do a “Fix Up Redirectors” on your top level folder.
- Make sure there no +18 content from your project(including file names) and from product page description or images otherwise you will spend a huge amount of time to fix updating your product listing to mature content.