Hello everybody! 
First time on itch.io and first game uploading... I've a draft page of my game on itch.io. I'm trying the butler application and I think I understand most of how it works. But I have, still, a problem.
My game come with a demo. The demo itself is maded by same files of complete game with just a library omitted. Consider also my game is arranged to accept future "expansion packs"... Because of all, I need demo, complete application, eventual expansion packs stay in same folder, after downloading. I've noticed, instead, they are downloaded on differents folder. 
How can I solve it, if possible?