– Sonic will have new actions
– Wii stages follow the theme of 360/PS3 levels, but they are built differently for the Wii.
– Both Sonic Advance 2 and Sonic Rush teams helped create levels
– there is motion control
– interactive combat featuring Wiimote and Nunchuk
– Action-Chaining: string together actions and special moves to build up power
– Quick-time-event aspect for multiple paths
– day and night levels, but no passage of time within levels
– Originally supposed to be Sonic Adventure 3
– No multiplayer or online modes