As mentioned, Sonic Team’s greatest challenge was maintaining a sense of speed for the series while finding controls that made sense. The result is now that, by default, Sonic doesn’t burst off with a tilt of the analog stick. He walks – until you use one of the GamePad’s triggers to engage his running speed. This too is actually not full speed. Holding down the second trigger will pull Sonic into a ball, giving him access to his full momentum, which Iizuka likened to the ‘Boost speed’ from previous titles. By creating a tiered structure to movement, Sonic Team is hoping players will be able to navigate the wide range of level designs, exploring and running as necessary.