i got two people to kill me but I can't figure out an exit on the chapter select. I also can't find a walkthrough. That's fine, but is there a way to skip through text to the next gesture input? besides tapping tab like crazy?

When I'm at the psychiatric ward and Barbara asks me if I "Do you need more?" of the tranquilizer, I make a gesture. The bar fills, nothing happens, I release the buttons, and then I can't progress any further no matter what I do. Is there a fix for this? Also, as an aside - the achievements don't turn up until you've closed the game. Just so you know, if it's supposed to be that way or not....

Are there any plans for a Linux version ?

Nearly half the Achievements still sit at 0% global stats.

I don't know how I'm supposed to beat this game to 100% if there aren't any guides to help me unlock every achievement and scene.