Would it be possible (or valid) to create a role-playing game, which is guided by some kind of audiovisual interactive software? Basically, it would allow to see and consult the information more easily, and even to expose what is happening in the game or to manage the evolution of the game

That all sounds good to me! The .pdf guideline is there mostly to drill home the idea that this isn’t a video game jam and to give some uniformity to  submissions. As long as what you submit functions as a tabletop role-playing game, you’re good to go!

I think its a good idea. The audiovisual element could basically be the prompt that nurtures the roleplaying. Why not!