Ok, so the actual score is:
Mnemonic(3), McCoy(2), odnorf(1) (I suggest that everytime a new question starts, the person who post it has to write the score...)
Well, here it goes:
In this game, the main character only says 3 sentences in ALL of the game.
It's an adventure game, of course.
And, because I'm jealous of odnorf, you'll have to tell me the name of the game AND the 3 sentences the main character uses.