The Bunny Boost takes the form of Cream's shoes. In gameplay, it causes a white-glowing circle to appear around the user. Upon switching lanes, multicolored trails will temporarily appear behind the user as well.
In gameplay, the Bunny Boost can only be obtained at random from Item Boxes by Cream and Spring Cream. As with all other Items, Metal Sonic can also use the Bunny Boost if he uses the Steal Item to steal it from the aforementioned users.
When used, it will increase the speed of the user for a short time. Upon switching lanes, the user will receive a fast, albeit brief burst of additional speed, which can be chained to great effect.