The Instructions are explained in the Tutorial option when you enter the game. If the game glitches badly to the point that it won't work or you can't take it, press the stop button, then press the green flag and the game should reset. If that doesn't work, reload the page.
I would like to thank some of the people that helped me test this so that it wasn't as buggy. If you have glitches, please comment them. Tell your friends about this game! Tell them this web address: http://scratch.mit.edu/projects/24299308/