Description settings
There are some game settings that you have to set, but no one will see them after you (I mean the players). The type of setting you need to change in this case is the game description. This set of settings you probably will change only once, at the first time you make the first build. The settings here remain almost the same with your game consistence, but you are free to change the settings here every time you make a build:
I'll not go through the settings you find in the section, as they are self-explanatory and will most probably not be seen by the user. You have to put in your company name, game name, website, build version, copyrights, and display title, and so on. But the most important option here is the Project Thumbnail, which will be used to display the game in the Unreal Launcher only. You have to make sure that you use a 192 by 192 pixel image for that. And remember, this is not representing the game icon that the players will see.