10. Slime controller
Made by Hori for Dragon Quest VIII on PS2. This controller has the same functions as the normal Dual Shock 2 so you can play any PS2 games with it. Well you could if you wanted to. Although this looks kinda cute in its own way its usefulness as a real controller is doubtful. The controller's cable can be removed so its value in decoration is slightly better. The controller even comes with it's own display stand.