Sonic the Hedgehog 4 blazes onto iPhone, iPod touch

After a couple of unsuccessful ports of the original Sonic the Hedgehog Genesis games to the iPhone and iPod touch, Sega has finally wised up and developed an original, native sequel for the classic side-scroller series. Sonic the Hedgehog 4: Episode 1 takes players back to Sonic's roots, employing the 2D side-scrolling format of the original series that saw its last installment in 1994 with Sonic the Hedgehog 3.