“Sonic is not the only one with spikes in Sonic Colors!Check out the Color Power of the latest Wisp to be revealed; Pink Wisp and its Sonic-like spikes! When Sonic absorbs Pink Wisp, he can use “Pink Spike” Color Power, meaning he has much stronger spikes. Pink Spike makes the most of the spikes and is able to stick to any wall and ceilings! Exclusive to the Nintendo Wii version of the game, Pink Wisp helps Sonic explore new routes in a brand new way through certain levels of the game.” – Official Release