Do you mean to say it isn’t a .uproject file, simply something to play? Come on! You had me actually hopeful there! And I still won’t change anything on the main download if it’s simply a download. Are you afraid someone will steal and not give credit? That’s honestly the only thing I can think you might be afraid of here. I can’t corrupt your project, can I? If such a thing happens to me, it won’t happen to you because they’re separate files. Perfect, logical sense.
Also, the framework meaning the code, the project, etc.?