Are you having trouble finding every single secret in the new Loco Roco demo? Don't fret. Walter, a German PSP enthusiast, has meticulous hand-drawn guides that'll get you through the demo and get your blubbery pal as fat as he can. He's working on the rest of the game too, so those of you that simply must find every secret in the game might want to check his cute effort out.
Loco Roco Video Sandwich special (includes video walkthrough of the first demo)