Hand Spinner IO 3D is a great game that revolves around playing with the spinner fidget! You have to control a single fidget spinner. You must try to get rid of other players by removing their spinners from the circle. For every player eliminated, your spinner expands in size and you'll be able to cause more damage. When you play and win, you can buy upgrades to increase the power of your spinner. Do you have the potential to become the biggest and most dangerous spinner on the planet?