When you choose to play story mode, it will ask you for your file name. Press X on the space and move the cursor over 1 spot. Then, go to ok to accept the name. The game will name the file itself, calling it "Rstar". Activating this cheat makes it so that some of the items in a store have already been considered bought by you, and you already have many of them. NOTE: The items that are considered already bought by you will vary. Such as on one file you could have some weapons and health increase items purchased. On another file, you may have no health increase items bought or weapons, and you might have journal pages and showdown characters.