Lima Sky has just released an updated version of its insanely popular Doodle Jump game. The 2.0 release adds the ability to compete against your friends in a multiplayer race to the top. The multiplayer race requires a Wi-Fi network and is limited to your GameCenter friends. For those of you patiently waiting for an iPad-optimized version of Doodle Jump, you're going to have to wait a little longer. The 2.0 release isn't a universal app. However, iPad Doodle Jump fans can download the free Hop app for iPad, which is basically Doodle Jump in animated Hollywood movie tie-in bunny form. The latest 2.0 version of Doodle Jump is a free update to curre
