I did answer that in my first reply :You did not answer whether the main character will have a text? his thoughts, what he thinks, to whom he speaks ...
"Hello, and thank you for your comment!
There won't be any dialogue options/spoken lines for the MC. This is a choice I made and take full responsibility for it. This is to make the MC's personality as inexistant as possible to allow slightly more room for players' imagination to position themselves however they want within the game (identify to the MC and imagine his reactions? Act as a third party person not involved directly in the story? relate more to the antagonists? Your choice!). "
That should answer your question. I'd be glad to answer any other inquiries you may have.