Perhaps it is not adequate to generalize in answering to such question because the brief, but intense, history of videogames is full of examples, both in favor and against, the opinion that a successful videogame has behind itself a good script.

There is nothing worse than an excellent finished off game with a bad audio. "Synchrnzr", composer, computer science engineer and audio systems programmer, will explain to us this symbiosis at Campus Party.

Antonio Arteaga, coordinator of Stratos and one of the responsible for Videogames Creators Area at Campus Party, gives some basic rules for the coming out of a demo. 

As alive event, in constant transformation, before and during its celebration, Campus Party obtains an interaction among participants of its different areas.