Ah that's so cool and disturbing. Just played it. Having to do that to yourself :_( very tough and I love it!
But i know what you mean about the frustration when people don't play the game how you intend and they end up missing stuff. The problem also with the browser is that I had to press escape twice to get him to ask if I wanna quit. Because I was playing the game in fullscreen mode, pressing escape once gets you out of fullscreen and that's it. By then you can just press the back button on your browser or just close the tab...