Not to start any trouble but a walkthrough would be what you would call what you are trying to do. A guide isn't needed cause you can't miss achievements...you can die, but thats if you dont hit the buttons in a certain way.
Anyways looking forward to the different choices.
Thanks to Raj for the signature!
"It is done then. Your schemes, like you, are put to rest." - Alta´r Ibn La-Ahad