Sonic Classic Collection offers DS gamers a chance to experience the fast-paced action of the first four games in Sega's long-running action series. Players guide the familiar blue mascot through Sonic the Hedgehog, Sonic the Hedgehog 2, Sonic the Hedgehog 3, and Sonic & Knuckles, and a new "save anywhere" feature lets gamers begin and end their session whenever they please.