User blog comment:Shan the Hedgehog/Level List, A Few Characters, Bosses, DLC, And More Confirmed For Sonic Generations/@comment-4007440-20110625140355

Hey guys, about the power-ups. I know about the Wisp power-ups, and the shields, and the chaos emeralds, and the skateboard, and the speed shoes, and the characters, and the broken stopwatch (probably something to slow down time so you can get faster times), and even the weird motobug and ring one, but I have no idea about the green power-up between the fire shield, and the weird motobug and ring one.