Game making /w Friends

Thinking about a new kind of game.
There's no battle system. Well, if we could call "that" a battle system,
By "that" I mean, the battle system is a 'string-texted' battle system... Well, it's hard to describe, the easiest way to describe it would be Mass-Effect's Paragon/Renegade answers.

So, it'll be a "talking game" and there should be funny conversations, or serious ones, or similarities, whatever may be fun to put in. I have already begun to write some story stuff for the story and stuff, and would be fun if we could work together, contact me whenever you guise can!