Jelly Biscuits has released Volcano Planet, its latest game for the iPhone and iPod touch. In Volcano Planet, users attempt to help inhabitants of a volcanic planet escape from destruction by tapping on volcanoes as they erupt—like a 3-D whack-a-mole game—while swatting away passing flying saucers. Features include local and Internet high score tracking, bonuses for speed and accuracy, and pause functionality. Volcano Planet is available…