Thank you for your valuable review^^ In order to satisfy various tastes, we provide PDFs along with videos, and I'm glad that you liked that part :) In the case of assets, there are cases where the original creator discontinues providing them, so we try to provide self-produced resources as much as possible, which means there are time and constraints in producing various educational content.. But once we finish producing the educational materials we're currently working on, we'll try to make idle games as well. Thank you^^