PopCap has released its long-awaited version of Peggle for the iPhone and iPod touch. Peggle challenges players to fire a metallic ball from the top of the screen in hopes of clearing as many orange, green, and blue pegs as possible. Players must clear all orange pegs from the screen to advance, while green pegs offer power-ups such as area-clearing blasts, pinball flipper-like lobster claws, and fireballs, and blue pegs can be cleared for a largeā¦