Am I allowed to use tutorials?

Will you have copyright ©️ of the games from the jam

if im want make my game with custom theme, it's not will be disqualified from jam or not?

I am a programmer, my specialty is programming. Im absolutely shit at music, and decent at Modeling

It's allow to use AI content (EDIT BY VALEX: NO ITS NOT)

Can we use Pixabay stock images and sound?