Ya know how some games have multiple endings? how do you think those were discovered? do you think two friends playing the same game took different paths in the story, and without realizing it? Then when they beat the end of the game they discussed it and argued that the other was lying "that's not how it ended! he killed the boss and marries the girl" "no hes kills the boss and then the girl kills him". Then those two never spoke to each other again. Although they could of told you that on the back of the case...